Patents Represented by Attorney, Agent or Law Firm Patricia M. Mathers
  • Patent number: 6575686
    Abstract: Apparatus and method for cargo transfer. A cargo sled is stuffed into/stripped from a container. The method encompasses a marine terminal that stores sleds prior to stuffing into a container. Method and apparatus reduce the required number of cargo containers by up to a factor of eight.
    Type: Grant
    Filed: March 15, 2001
    Date of Patent: June 10, 2003
    Inventor: William Hagenzieker
  • Patent number: 6571495
    Abstract: A combination advertising/public-information sign intended for use in public areas such as railroad stations and city squares, especially for those jurisdictions that permit advertising signs only if associated with the providing of information of general public interest. The sign is light in weight and easy to assemble and disassemble. The public information and advertisements presented on the sign are in continuous motion and are readily viewable at any given time by the vast majority of the persons within sight of the device.
    Type: Grant
    Filed: February 8, 2000
    Date of Patent: June 3, 2003
    Inventor: Mihail Antonios Margaronis
  • Patent number: 6570613
    Abstract: A method for resolution enhancement of a still-image made by a digital imaging device. The method allows the use of high-aperture-ratio sensing arrays that produce resolution-enhancement, independent of the angle of view. Resolution-enhancement is achieved using a multiple-exposure technique of a sub-pixel overtap in conjunction with a whole-pixel shift. The method suppresses color-aliasing in a multiple-exposure native-resolution mode and enables the use of a single camera for single-exposure and multiple-exposure modes.
    Type: Grant
    Filed: February 24, 2000
    Date of Patent: May 27, 2003
    Inventor: Paul Howell
  • Patent number: 6564737
    Abstract: A method for designing and constructing original hull designs, and the hulls produced by this method. Directed particularly at frame-based hulls, the method introduces a systemizes the design process so that both the design work and the construction work can be completed in less time. It is based on a Single Frame Curve template generated early in the process and then used to draw every one of the frames in the lines drawing. Later, a full-scale version of the template is used in lofting the lines drawing and in creating the physical frames themselves. It introduces consistency and goodness checks into the creation of original designs, funneling the designer's creativity into the production of a new boat of original design in a relatively short time, a new boat that is hydrodynamically smooth as a consequence of the interrelations imposed between and among the template-based frames.
    Type: Grant
    Filed: August 7, 2002
    Date of Patent: May 20, 2003
    Inventor: Daniel Skira
  • Patent number: 6567792
    Abstract: A method of gathering, analyzing, and reporting data about commercial fish stocks and fisheries. Under this method, individual commercial fishermen use a device specific to the type of fishing being done to record the number of fish brought aboard, the number kept or released, the reason for release, the date, time, and location of the catch, and the fishery conditions, such as water temperature, depth, and salinity at the time that fish are brought aboard the fishing vessel. The individual fishermen transfer the data, typically via telephone link, to a central data repository, or to a receiving station when the data is transferred to the central data repository at a later time. The data is encrypted during transfer and placed in fisherman files, each fisherman having his own, restricted-access file. Data from all individual fishermen, as well as from other sources, are placed in a composite data pool to be used as source data for a general fishery database on fishstocks and fisheries.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: May 20, 2003
    Assignee: Thristle Marine, LLC
    Inventor: Richard C. Arnold
  • Patent number: 6560905
    Abstract: A snow removal or ground-surface cleaning apparatus that is pushed or pulled by a prime mover. The apparatus has a drum array that includes rows of triple-stepped blade-like fingers distributed evenly around a drum array. These fingers are stiffly flexible and can cleanly and efficiently pick up snow and debris from uneven ground surfaces.
    Type: Grant
    Filed: March 30, 2001
    Date of Patent: May 13, 2003
    Assignee: SnoTech, Inc.
    Inventor: James C. Monroe
  • Patent number: 6558442
    Abstract: A process of making coal fines into a commercially viable fuel product using tall oil and tall oil pitch emulsions. The tall oil based emulsions are sprayed into, and reacted with, the coal fines, resulting in a cost effective and industry-usable source of synthetic fuel.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: May 6, 2003
    Assignee: Entac, Inc.
    Inventors: Paul Donovan, William Tis
  • Patent number: 6550153
    Abstract: A template for installing windows in a wall having studs and a wall panel. The template is for a specific shape and size of window and provides the proper dimensions for receiving the window casing and for framing the studs to receive the casing.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: April 22, 2003
    Inventor: Gary Keith
  • Patent number: 6540621
    Abstract: A device for properly positioning and constraining the grip of a golfer on a golf club handle and, particularly, for preventing the thumb from rotating to the right or to the left during the golf stroke.
    Type: Grant
    Filed: May 18, 2001
    Date of Patent: April 1, 2003
    Inventor: Walter Robinson
  • Patent number: 6527282
    Abstract: Wheel unit to be semi-permanently mounted on the ski of a snowmobile. Wheels are readily deployable or retractable as conditions require. The wheel unit allows the snowmobile to be driven over gravel, dirt, and hardtop surfaces, without losing its ability to be steered with the handlebars.
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: March 4, 2003
    Inventor: Michael J. Ouellette
  • Patent number: 6514181
    Abstract: Apparatus and Method providing optimal duplication of the double-poling technique used in cross-county skiing. The apparatus includes dual hand grips that are adapted to “wrap” around a user's torso. The dual hand grips are attached by a cable or other suitable connector to a force generator. Because of the shape of the dual hand grips, the user can perform near-ideal double-poling technique in which the dual hand grips are first positioned above and in front of a user, and are then moved in a downward arc with the dual hand grips moving past the body plane to a movement-ending position in back of the person. In the Method of the present invention, a suitable stationary-rowing machine is adapted and modified to exhibit the characteristics of the Apparatus of the present invention. The longitudinal frame of such a stationary-rowing machine is placed in a substantially vertical orientation and the dual hand grips are interlocked with the operator handle of the stationary-rowing machine.
    Type: Grant
    Filed: July 29, 2000
    Date of Patent: February 4, 2003
    Inventor: Richard W. Taylor
  • Patent number: 6497315
    Abstract: Modified friction pad and friction-pad receptale assembly for a brake/clutch module permitting greater ease inserting pad into and withdrawing it from the brake/clutch module. The pad is held into the receptacle by clips at the distal end of the receptacle rather than the proximal end. That configuration, in conjunction with finger-grip depressions near the proximal end of the pad, allow the pad to be removed with one hand. Additionally, the friction pad assembly protects the torque-resistor pad guides from wear by interposing the spring steel of the retaining clips between the pad assembly and these guides.
    Type: Grant
    Filed: January 29, 2001
    Date of Patent: December 24, 2002
    Assignee: The Montalvo Corporation
    Inventor: Ryan T. Peary
  • Patent number: 6497198
    Abstract: A collar for animals which serves the function of holding identification tags or medallions in place. The collar holds the tags in a manner that is integral to the structure of the collar, in an orientation such that the tags are easily visible and readable, and in such a way that the tags will not strike one another, thereby reducing noise produced when the animal moves and decreasing the risk of the tags catching on exterior surfaces.
    Type: Grant
    Filed: January 3, 2001
    Date of Patent: December 24, 2002
    Inventor: Richard Evans
  • Patent number: 6442896
    Abstract: A hatch assembly in which the hatch lid can be opened along four or more axes. The hinge structure of the present invention is a continuous rod element. This rod element is integral to the frame structure of the hatch—either the hatch-lid frame or to the base frame on which the hatch lid is mounted. The hatch lid is opened by securing one side of the hatch lid to the base by engaging a pin and then applying force to the hatch-lid from direction of the enclosure. The present invention further includes an adjustable prop assembly having a support tube and an actuation rod. The actuation rod slides though the support tube and is adjustably and releasably held by a pair of mated ramped and friction blocks. These mated pairs reside on opposed sides of the actuation rod. The actuation rod has a varying diameter by which it forces the friction blocks into contact with the ramped blocks thereby locking the entire assembly.
    Type: Grant
    Filed: May 3, 2000
    Date of Patent: September 3, 2002
    Inventor: E. Barton Chapin, III
  • Patent number: 6440249
    Abstract: Apparatus for mechanically transferring an adhesive-backed labels to objects such as consumer items or packaging for consumer items. It receives labels on a lift-off backing strip, peeling the labels off one at a time from the strip by means of a peeler-bar. Using a pair of spring-loaded pawls attached to the outer edges of a label receiver, the apparatus mechanically engages each label along its outer edges as it begins to peel away from the strip. These pawls facilitate the peeling action as they direct the label into position in a label receiver. The label is then pressed directly onto the desired site, with no free-fall involved. In the preferred embodiment of the invention, the spring-loaded pawls push outward disengaging the label as the label receiver contacts the surface to be labeled, thus leaving the label adhered to the desired surface.
    Type: Grant
    Filed: June 2, 2000
    Date of Patent: August 27, 2002
    Assignee: Engineered Automation of Maine, Inc.
    Inventor: Stephen Swinburne
  • Patent number: 6436105
    Abstract: A sterile, disposable skin-marking device for applying a marking agent to the skin of a patient who is to undergo radiation therapy. The skin-marking device has a flexible housing that contains a rupturable cartridge containing the marking agent. The application end of the device is provided with a LUER-LOK coupler. A needle of appropriate size, with a LUER-LOK base, is selected and inserted into the LUER-LOK coupler, with the sheath still intact and in place. The cartridge is then ruptured by flexing or compressing the housing,. The marking agent flows into the needle, and, after removing the protective needle sheath, the needle is used to penetrate the skin of the patient to apply the marking agent to mark treatment set-up points.
    Type: Grant
    Filed: October 14, 2000
    Date of Patent: August 20, 2002
    Inventor: Jay Passmore
  • Patent number: 6418817
    Abstract: An adjustment mechanism for a wire stripper that sets the initial minimum opening between cutter jaws so that the jaws close snugly around a wire, and then adjusts the opening to provide a clearance distance so that the wire is not damaged when the jaws cut through the insulation.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: July 16, 2002
    Inventor: Frank R. Brown
  • Patent number: 6419496
    Abstract: A learning method to enhance long-term retention of a large number of learned facts or principles. The method presents items to a User repeatedly and, depending on the recall of the User, the time between presentations of a properly recalled item increases. Items being presented for the first time and those presented a subsequent time before being properly answered are designated Unseen Items and O-Level Items, respectively. During each Session, a raw score is assigned to the item (related to the User's ability of recall with the item). When its raw score becomes sufficiently high, the item is considered a P-Level Item, after which it is presented less frequently and the rate of presentation continually decreases as the User demonstrates that he or she knows the correct response for the particular P-Level Item. The number of Sessions that are skipped before the particular P-Level item is re-presented to the User is based on the User's Level L in recalling the correct answer to the item.
    Type: Grant
    Filed: March 28, 2000
    Date of Patent: July 16, 2002
    Inventor: William Vaughan, Jr.
  • Patent number: 6405769
    Abstract: Material-recovery apparatus for obtaining usable, uniformly-dimensioned blanks from scrap. Apparatus is small, and economical in manufacture and operation, using only a single lifting jack and vertical support unit to support the tool-and-feed-roller housing. Feed-roller tensioning units for exerting downward force on rollers have a spring-biased bell-crank mechanism.
    Type: Grant
    Filed: July 27, 2001
    Date of Patent: June 18, 2002
    Inventor: Thom L. Labrie
  • Patent number: 6390553
    Abstract: Back-support device providing for expansion of a surface contour of a backrest of a seat, bed, lounge, or other type of body support device. The device includes a back-support that is arranged in the backrest and is made of a pleated fabric. A line of top-stitching is stitched through each fold that forms the pleats. An expandable device such as an air bladder is embedded in the backrest and the back-support device is arranged in the backrest between the air bladder and an occupant of the backrest. The pleats of the back-support device expand outwardly from the backrest, so that the back-support device presses against the back of the occupant, in response to pressure applied by the air bladder. The configuration of the pleats allows the back-support device to readily adapt to the particular contour of the occupant.
    Type: Grant
    Filed: October 11, 2000
    Date of Patent: May 21, 2002
    Inventor: Andrew J. LeBlanc