Hand Tool Patents (Class 452/102)
  • Patent number: 8382562
    Abstract: A knife for deboning rib meat from ribs includes a plurality of spaced apart blades arranged in side by side relation, each blade having forward end, a rearward end and a sharp bottom edge, a deboning head transversely interconnecting the blades and which includes a sharp bottom edge, wherein a sharp grooved surface interconnects a forward end of both blades and the deboning head and a handle connected to the rearward end of the blades. The sharp grooved surface is contoured to a rib of predetermined animal.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: February 26, 2013
    Inventor: Philip Lavretsky
  • Patent number: 7909682
    Abstract: A shrimp peeling, deveining and head removal tool including a pair of handles pivoted together and urged apart by a compression spring, an upper blade attached to lower handle and a lower blade pivoted to both handles with the ends of the blades of substantially of the same configuration and disposed in close proximity one within the other when the handles are compressed, and a pair of tines extending, respectively, from the upper handle and the upper blade and being in contact substantially the entire length thereof when the handles are not compressed.
    Type: Grant
    Filed: April 29, 2009
    Date of Patent: March 22, 2011
    Inventor: Danny Goodman
  • Patent number: 7862408
    Abstract: A meat tenderizer with disposable face plates requires that a fresh face plate be chosen for each use to prevent cross contamination from one use of the tenderizer to the next. The table or tables of the tenderizer head are flat and accept the face plates which may have a flat tenderizing surface or any of several textured tenderizing surfaces. The face plates are intended for a single use. Once used a face plate is discarded. The user selects the appropriate face plate for the task at hand, attaches it to the tenderizer and removes and discards it after use. Since a clean unused face plate is selected for each use, the tenderizer does not have to be washed between uses thereby saving time for the chef and providing a sanitary tenderizing surface for contact with the meat.
    Type: Grant
    Filed: February 14, 2008
    Date of Patent: January 4, 2011
    Inventor: Cori Weinstein
  • Patent number: 7677960
    Abstract: An electrically operated knife includes a handle and a first set of dual cutting blades connected together for reciprocal side-to-side linear motion. A first stationary motor connected to a power source and a first reciprocating assembly is removably connected to the first set of dual cutting blades and coupled to an output shaft of the first motor for reciprocally moving the first set of dual cutting blades. There is a second set of dual cutting blades mounted in spaced relationship to the first set of dual cutting blades. A second motor and a second reciprocating assembly are provided for reciprocally moving the second set of dual cutting blades. A mounting member and a pivotable lever are provided for selectively adjusting a spaced relationship between the first set of dual cutting blades and the second set of dual cutting blades and a switch which operates both motors.
    Type: Grant
    Filed: August 28, 2006
    Date of Patent: March 16, 2010
    Inventor: Larry Van Vleet
  • Patent number: 7674160
    Abstract: The gambrel includes a center bar, a left hook bar and a right hook bar. The center bar is a flat metal plate with a pivot pin bore, a support line bore and a stop pin bore. The left and right hook bars are elongated flat bars each of which has a hook pivot bore a pivot end, and a hook end. A pivot bolt passes through the left hook bar, through the center bar and through the right hook bar. A pivot bolt nut holds the center bar between the left and right hook bars. A stop bolt passes through the stop pin bore between the hook pivot pin bore and the center bar lower end. The left hook bar rests on the stop bolt and the right hook bar rests on the stop bolt nut when the hook bars are in a carcass support position.
    Type: Grant
    Filed: June 15, 2007
    Date of Patent: March 9, 2010
    Inventor: Lance E. Wheeler
  • Patent number: 7527549
    Abstract: A shrimp peeling, deveining and head removal tool including a pair of handles pivoted together and urged apart by a compression spring, an upper blade attached to lower handle and a lower blade pivoted to both handles with the ends of the blades of substantially of the same configuration and disposed in close proximity one within the other when the handles are compressed, and a pair of tines extending, respectively, from the upper handle and the upper blade and being in contact substantially the entire length thereof when the handles are not compressed.
    Type: Grant
    Filed: August 27, 2007
    Date of Patent: May 5, 2009
    Inventor: Danny Goodman
  • Patent number: 7429211
    Abstract: An improved fish scaler has a bottom surface to which are affixed a plurality of downward facing scraping points, a handle attached to the bottom surface, and a protective shield extending radially outwardly from the bottom surface beyond the outermost of the scraping points such that, when the fish is grasped for scaling, the protective shield will come into contact with the grasping hand before the protruding points contact the hand, thereby avoiding injury to the hand.
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: September 30, 2008
    Inventor: Ulises Hernandez
  • Patent number: 7402099
    Abstract: An apparatus for crushing a bird's head includes a first member and a second member that are pivotally attached and which are adapted to pivot about an axis. An inner arcuate recessed area is provided on an interior side of each member intermediate a second end and a first end. The arcuate recessed area is adapted to receive a bird's head with a bill or beak of the bird extending beyond the arcuate area. A ridge or protrusion protrudes from at least one member so that it initially makes contact with the bird's head when the first and second members are urged together. This concentrates the force that is applied to the head and also prevents the bird from moving out of the apparatus. The members are then urged together and the bird's head is crushed thereby instantly killing the bird.
    Type: Grant
    Filed: February 17, 2005
    Date of Patent: July 22, 2008
    Inventor: David Allen Parvin
  • Patent number: 7387566
    Abstract: A big game field-dressing kit that permits field-dressing a game animal on the ground and transporting the animal includes several pointed stakes that can be driven into the ground near the animal's head and rear legs. Each of the stakes has a flexible tie such as a rope or cable, and each flexible tie has a loop at the end distal from the stake. One or more of the stakes has notches that can receive the flexible tie after it is passed around the animal's neck, so that the stake acts as a handle for dragging the animal along the ground.
    Type: Grant
    Filed: March 2, 2006
    Date of Patent: June 17, 2008
    Inventor: Kevin J. Dunagan
  • Patent number: 7377845
    Abstract: A poultry lacer device is disclosed for sewing closed a fowl such as a chicken or turkey in preparation for cooking. The poultry lacer device is comprised of a textured cord having an array of alternating cord protrusions and cord indentions with a sewing implement operable for penetrating the skin of a fowl affixed to one end of the textured cord and a gripping assembly connected to the other end of the textured cord that is operable for cinching and un-cinching of the textured cord around the carcass of a fowl.
    Type: Grant
    Filed: September 11, 2006
    Date of Patent: May 27, 2008
    Assignee: Fusionbrands Incorporated
    Inventors: Anna M. Stewart, Stephen Kraigh Stewart
  • Patent number: 7367877
    Abstract: A tool and method of using are disclosed for field dressing big game. The tool has a tip sized for insertion into the anus of the animal and a set of barbs extending a radial distance beyond the tip. The tip and the barbs are mounted to a shank and handle. Inserting the tip and barbs into the rectum causes radial stretching of the rectal wall, and rotation of the tool causes ensnarement of the rectum on the barbs. The tool is retracted from the anus, pulling a section of rectum external, to be closed for the prevention of leakage of bodily waste matter.
    Type: Grant
    Filed: October 5, 2006
    Date of Patent: May 6, 2008
    Inventor: Michael A. Luster
  • Publication number: 20070270091
    Abstract: An electrically operated knife includes a handle and a first set of dual cutting blades connected together for reciprocal side-to-side linear motion. A first stationary motor connected to a power source and a first reciprocating assembly is removably connected to the first set of dual cutting blades and coupled to an output shaft of the first motor for reciprocally moving the first set of dual cutting blades. There is a second set of dual cutting blades mounted in spaced relationship to the first set of dual cutting blades. A second motor and a second reciprocating assembly are provided for reciprocally moving the second set of dual cutting blades. A mounting member and a pivotable lever are provided for selectively adjusting a spaced relationship between the first set of dual cutting blades and the second set of dual cutting blades and a switch which operates both motors.
    Type: Application
    Filed: August 28, 2006
    Publication date: November 22, 2007
    Inventor: Larry Van Vleet
  • Publication number: 20070254576
    Abstract: A poultry lacer device is disclosed for sewing closed a fowl such as a chicken or turkey in preparation for cooking. The poultry lacer device is comprised of a textured cord having an array of alternating cord protrusions and cord indentions with a sewing implement operable for penetrating the skin of a fowl affixed to one end of the textured cord and a gripping assembly connected to the other end of the textured cord that is operable for cinching and un-cinching of the textured cord around the carcass of a fowl.
    Type: Application
    Filed: September 11, 2006
    Publication date: November 1, 2007
    Applicant: FUSIONBRANDS INCORPORATED
    Inventors: Anna M. Stewart, Stephen Kraigh Stewart
  • Patent number: 7252583
    Abstract: A big game dressing device has a handle portion having two ends: a first end with a grip attachment to aid gripping it with a hand, and a second end having a windpipe loop dimensioned and configured to engage around the windpipe of a big game animal to be gutted. The device may be extendible, may have a handle or the like at the first end, and may be made of a strong material. In use, the body cavity of the big game animal is cut open from top to bottom and the windpipe of the animal is cut across. The windpipe loop is then placed over the end of the windpipe and the device is pulled, assisting in the removal of the visceral of the animal.
    Type: Grant
    Filed: April 28, 2006
    Date of Patent: August 7, 2007
    Inventor: Ronald T. Jones
  • Patent number: 7247086
    Abstract: An apparatus and procedure for extracting pin bones from fish. The procedure comprises detaching the pin bones from the meat using vibrations, and then, extracting the pin bone using only enough traction force in order to pull out the pin bone, thus preserving its integrity, without damaging the interior and exterior of the meat. The apparatus comprises a vibrations generator, a pin boning device, and a device for transmitting vibrations from the generator to the pin boning device. In a preferred embodiment, the apparatus further comprises a torque generator including a maximum output torque controlling device.
    Type: Grant
    Filed: November 14, 2005
    Date of Patent: July 24, 2007
    Assignee: Prointech S.A.
    Inventor: Chistian Garcia Schneidedr
  • Patent number: 7131905
    Abstract: One aspect of the present invention relates to the spiral cutting of a meat product. The meat product is spirally cut to produce a food item that will cook more evenly, retain condiments better, fit a standard bun, and is healthier. In addition, a food item prepared in accordance with the present invention will be more pleasant to the gustatory senses.
    Type: Grant
    Filed: June 17, 2004
    Date of Patent: November 7, 2006
    Inventor: Terrance Johnson
  • Patent number: 7022006
    Abstract: A crab cracking tool includes a base having a top surface, a bottom surface, a pair of end edges and a pair of side edges. A cracking member is supply for cracking shellfish upon. A coupler is attached to the top surface for selectively attaching the cracking member to the base such that the cracking member extends upwardly from the base.
    Type: Grant
    Filed: September 22, 2003
    Date of Patent: April 4, 2006
    Inventors: Thomas L. Naglich, Lou E. Alex-Andersen
  • Patent number: 6997796
    Abstract: A meat mallet for tenderizing and flattening meat with a handle, a neck and a head with interchangeable face plates. The face plates have a meat-engaging surface of varying patterns that can be flat, have outwardly projecting points of different sizes and shapes to accommodate meats having different connective tissues or other suitable tenderizing structure. The head has a partially hollow cavity that opens at a front end and stores the face plates in a nested configuration with the top-most plate being an in-use plate. The face plates have a perimeter support shoulder that facilitates the nesting configuration providing a perimeter support system while protecting the meat engaging surfaces of the face plates. A retainer ring has an inner threaded surface that threadedly engages an outer threaded surface of the front end of the head and allows the meat-engaging surface of the in-use plate to partially extend past the retainer ring to engage the subject meat.
    Type: Grant
    Filed: July 6, 2004
    Date of Patent: February 14, 2006
    Inventor: Eric J. Wangler
  • Patent number: 6926599
    Abstract: A device for dressing shellfish comprises a handle and a working end. The handle can have a pair of handle members manually actuable with a single hand. The working end can incorporate a pair of blades connected to the respective handle members. The blades can be coupled to each other near their distal ends at least one can be adapted to bend laterally at a central region when one or both of the handles is actuated. The blades can be manipulable between an aligned configuration to facilitate insertion of the working end into the shellfish, and a spread configuration in which one or more of the blades can penetrate the shell. Removal of the device from the shellfish while the working end is retained in the spread configuration can form a slit along the length of the shellfish, facilitating removal of meat therefrom.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: August 9, 2005
    Assignee: Chef'n Corporation
    Inventors: David A. Holcomb, Jason O. Germany
  • Patent number: 6857951
    Abstract: Self-cleaning knife device and method that allows an operator with one hand to both hold the knife by the handle and to control running water which is cleaning the blade. The knife can include a rotatable knob which can be rotated by the operator to lower and raise the valve which blocks the flow of water through a hollow space in the knife. The water supply for the knife can be a pressurized water supply such as a garden hose attached to the end of the handle opposite the end that is attached to the knife. The hollow space in the knife can include a tube that is pinched shut and opened by the moving valve member. The valve member can be a flat headed screw where the flat head is used to press into and pinch the tube running through the handle. The self-cleaning knife can also include a push button switch which must be constantly depressed.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: February 22, 2005
    Inventor: Alvin J. Pauley
  • Publication number: 20040219872
    Abstract: The present invention provides a mallet or pounding tool having a cushioning member on a head of the tool adjacent a proximal end of a handle so that a resilient abutment surface and cushioned collar is provided to protect a user's hand during a pounding operation of the tool.
    Type: Application
    Filed: May 2, 2003
    Publication date: November 4, 2004
    Inventors: Anthony Di Bitonto, Mark Prommel, Mark Muenchigger
  • Publication number: 20040157542
    Abstract: A bone/ribcage spreader device for spreading the bones/ribcage of a game animal is provided. The bone/ribcage spreader device comprises a first arm and a second arm each having a first end and a second end with the second ends having a first protrusion and a second protrusion surrounding a recessed area. The first arm has a straight portion and an angled portion. A stop mechanism is formed on the second arm with the stop mechanism contactable with the first arm. A pivot point at the first end of the first arm and the first end of the second arm rotatably connects the first arm to the second arm wherein the bones/ribcage to be spread are positioned within the recessed portion of the first arm and the second arm such that upon rotation of the first arm and the second arm relative to each other until the stop mechanism contacts the first arm, the first arm and the second arm automatically releasably lock thereby maintaining the bone/ribcage within each recessed portion and spreading the bones/ribcage open.
    Type: Application
    Filed: January 14, 2004
    Publication date: August 12, 2004
    Inventor: David R. Bloch
  • Patent number: 6607430
    Abstract: A fish cleaning tool for safely cleaning fish with minimal risk of injury to the user includes a main body having a buoyant handle portion, a head portion, and a neck portion extending between the handle portion and the head portion. The head portion has a convex upper surface with protrusions extending from the convex upper surface for removing scales from a fish when the convex upper surface abrades the fish. A blade extends between a first end of the head portion and the neck portion.
    Type: Grant
    Filed: May 15, 2002
    Date of Patent: August 19, 2003
    Inventor: Thomas G. Navarette
  • Patent number: 5916222
    Abstract: A hand-held depilating device capable of masking the pain of plucking the hairs. A plucking head has a plurality of pinching elements which arrange along a horizontal axis in a closely adjacent relation and are driven to close and open gaps between the pinching elements for pinching the hairs between the adjacent elements and release the hairs therefrom. A cycler or turning mechanism is included to cyclically move the plucking head in a direction crossing with the horizontal axis so as to define, in combination with the movement of closing and opening the pinching elements, repeated depilating cycles of introducing the hairs between the adjacent pinching elements, pinching the hairs therebetween, plucking the hairs from the skin, and releasing the hairs from between the pinching elements. Mounted to the top of the housing adjacent to the plucking head is a simulator which applies stimuli to the skin independently of the plucking head.
    Type: Grant
    Filed: May 14, 1997
    Date of Patent: June 29, 1999
    Assignee: Matsushita Electric Works, Ltd.
    Inventors: Jyuzaemon Iwasaki, Yasuhiro Sato, Mika Asada, Toshihiro Takeuchi, Yoshinobu Takegawa, Yuko Matsumura
  • Patent number: 5135430
    Abstract: The invention relates to a depilation apparatus, in which a driving roller (3) and a drive roller (4) are provided with tooth means (5, 6) and form a roller pair, the rollers performing a rotary movement which is directed into the interior of the apparatus at the location where they interengage circumferentially. The driven roller (4) of each roller pair has teeth (5) along its entire circumference but the driving roller (3) has teeth only along part of its circumference, so that the rollers intermesh only during part of a revolution of the driving roller.
    Type: Grant
    Filed: December 20, 1991
    Date of Patent: August 4, 1992
    Assignee: U.S. Philips Corporation
    Inventors: Hermann Jordan, Gunther Schmid
  • Patent number: 5088999
    Abstract: A depilation apparatus is provided comprising at least one pair of depilation rollers (3, 4) which can be driven in opposite directions and whose circumferential surfaces have undulatory cross-sectional profiles with which they interengage circumferentially, one of said rollers being adapted to be driven by means of a motor, the undulatory cross-sectional profile of the circumferential surface extends linearly over the whole length of the rollers and the maximum diameter of the depilation rollers is selected to be of the order of magnitude of 4.5 mm and the number of crests of the cross-sectional profile is selected to be the order of magnitude of 10.
    Type: Grant
    Filed: March 22, 1991
    Date of Patent: February 18, 1992
    Assignee: U.S. Philips Corporation
    Inventors: Romuald L. Bukoschek, Norbert Schneider
  • Patent number: 5084055
    Abstract: In order to pluck-out superfluous hairs, a hand-held depilating appliance has a rotary drum which carries one or a number of rows of gripping blades so arranged as to project from the periphery of the drum and to extend in a direction parallel to its axis. Within or opposite to the recesses existing at the periphery of the rotary drum between the different rows of gripping blades, provision is made for skin protection blades having a circular external contour, the center of which coincides with the axis of the drum. These protective blades are disposed in planes perpendicular to the axis of the drum and are distributed over its entire length so as to constitute a virtual protection cylinder at the periphery of the depilating roller formed by the drum and the gripping blades.
    Type: Grant
    Filed: November 27, 1989
    Date of Patent: January 28, 1992
    Inventor: Jacques Demeester