Patents by Inventor David Stravitz

David Stravitz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 8215089
    Abstract: Waste disposal device including a container defining a waste chamber for receiving waste, a support member arranged in the container for supporting tubing having a closed or closable front end to thereby enable formation of a bag in the container and a twisting assembly arranged in the container and defining an aperture through which the tubing passes while the twisting assembly engages with the tubing. A rotation mechanism is arranged in the container and when actuated, rotates the twisting assembly relative to the stationary support member while the twisting assembly engages with the tubing to thereby form a twist in the tubing.
    Type: Grant
    Filed: July 14, 2008
    Date of Patent: July 10, 2012
    Inventor: David Stravitz
  • Publication number: 20070246465
    Abstract: A waste disposal device comprises a container having hamper. The hamper is insertable and removable through a movable door of the container.
    Type: Application
    Filed: September 2, 2004
    Publication date: October 25, 2007
    Inventors: David Stravitz, Richard Chomik, Mark Yoho, Stuart Leslie, Taek Kim, Aidan Petrie, Joe Sejnowski
  • Publication number: 20070180798
    Abstract: A geared rotating cartridge for a waste disposal device having a geared rotation mechanism comprising an assembly of gears mounted on the device. The outside wall of the cartridge comprises a plurality of projections forming the teeth of a circumferential gear. The circumferential gear is operatively positioned thereon to interact with the assembly of gears of the geared rotation mechanism to allow for rotation of the cartridge directly by the geared rotation mechanism.
    Type: Application
    Filed: September 2, 2004
    Publication date: August 9, 2007
    Inventors: David Stravitz, Richard Chomik, Mark Yoho
  • Publication number: 20070175182
    Abstract: A waste disposal device including a sensing mechanism for delaying the rotation of a cartridge. The waste disposal device comprises a container defining a waste chamber for receiving encapsulated waste in a flexible tubing. The rotatable cartridge contains the flexible tubing. A lid is coupled to the device and is capable of moving between an open and closed position on the container. A rotation mechanism is operatively configured to engage the rotatable cartridge. A sensing mechanism is arranged to allow for delay in rotation of the cartridge until the lid assumes the closed position so that the waste is encapsulated in the flexible tubing after the closing of the lid, and after the subsequent twisting of the flexible tubing about the waste material caused by the rotation of the cartridge.
    Type: Application
    Filed: September 2, 2004
    Publication date: August 2, 2007
    Inventors: David Stravitz, Richard Chomik, Mark Yoho, Stuart Leslie, Taek Kim, Aidan Petrie, Joe Sejnowski
  • Publication number: 20070007404
    Abstract: Monitor stand for supporting a monitor includes a base having a monitor support section defining a substantially flat, upward facing surface adapted to support the monitor and at least one accessory support section, at least one monitor stand accessory, and a cooperating attachment arrangement arranged in connection with the base and each accessory for removably attaching each accessory to a respective accessory support section. The cooperating attachment arrangement may be a female connector arranged on each accessory section and a male connector arranged in connection with each accessory, or vice versa. Exemplifying, non-limiting types of accessories include a shelf accessory, a document holder accessory, a lamp assembly and a multi-section browser/sorter accessory.
    Type: Application
    Filed: July 8, 2005
    Publication date: January 11, 2007
    Inventor: David Stravitz
  • Publication number: 20060180597
    Abstract: Tissue box including a top panel, at least one side panel and a bottom panel defining an r compartment receivable of tissues. A raised shelf is formed in the compartment above the bottom panel for supporting the tissues in a position closer to the top panel than if the tissues were supported on the bottom panel. The bottom panel includes perforation lines enabling the formation of flaps capable of extending inward into the compartment when the perforation lines are severed. When the flaps are formed, the raised shelf is provided by the upper edges of the flaps. A separate tissue support platform can be arranged inside the compartment and supported on and/or by the flaps.
    Type: Application
    Filed: October 28, 2005
    Publication date: August 17, 2006
    Inventor: David Stravitz
  • Publication number: 20060172695
    Abstract: Vent for a duct terminating proximate a wall of a structure including a first member adapted to be connectable to the wall in engagement with the duct and a second member connected to the first member and adapted to be arranged in front of the wall. The first and second members include a cooperating attachment arrangement which enables the second member to be rotatable relative to the first member and the second member to be engaged with the first member in a plurality of different axial positions. The attachment arrangement includes at least one circular ridge arranged on the first or second member and a plurality of parallel, separated ridges arranged on the other member. The second member itself can have one or more flaps mounted thereon or the second member can be a mounting bracket to which a cover member having one or more flaps mounted thereon is attached.
    Type: Application
    Filed: March 9, 2006
    Publication date: August 3, 2006
    Inventor: David Stravitz
  • Publication number: 20060130439
    Abstract: A diaphragm positioned in a waste disposal device for holding and twisting flexible tubing dispensed form a cartridge housed in the waste disposal device. The twisting of the tubing is accomplished either by rotating the diaphragm and holding the cartridge stationary, or rotating the cartridge and holding the diaphragm. A rotation mechanism is operatively configured to the waste disposal device for rotating either the cartridge or the diaphragm while impeding the rotation of the other. The twisting of the flexible sealably encapsulates a waste package inserted into the flexible tubing through an opening in the cartridge.
    Type: Application
    Filed: September 28, 2005
    Publication date: June 22, 2006
    Inventors: David Stravitz, Richard Chomik, Mark Yoho, Stuart Leslie, Taek Kim, Aidan Petrie, Joe Sejnowski
  • Publication number: 20060130438
    Abstract: A waste disposal device including a turntable for twisting a flexible tubing dispensed from a cartridge. The cartridge comprises a rigid body formed by a central tubular core open at top and bottom. A surrounding casing wall is positioned to provide a space between the tubular core and the casing wall and a base wall joining a lower end of the surrounding casing wall to the lower end of said tubular core. A length of flexible tubing is packed profusely in a tightly layered mass in the space to constitute a pack surrounding the tubular core positioned in a housing within the waste disposal device. A turntable mechanism is positioned interior to the cartridge housing comprising a support flange. The turntable mechanism is operatively configured to allow for rotation of the flexible tubing dispensed from the cartridge when said flexible tubing contains waste material.
    Type: Application
    Filed: September 28, 2005
    Publication date: June 22, 2006
    Inventors: David Stravitz, Richard Chomik, Mark Yoho
  • Publication number: 20060090345
    Abstract: Cutting devices including an elongate body having a handle and two rotatable cutting blades mounting on opposite sides of the body. One cutting blade is movable longitudinally relative to the other to enable variation in the longitudinal spacing between the cutting blades. In addition to or instead of the variable longitudinal spacing, one cutting blade is movable transversely relative to the other to enable variation in the transverse spacing between the cutting blades. Other cutting devices include a housing defining a blade-receiving cavity, an actuating mechanism pivotally mounted to the housing and a cutting assembly arranged in the cavity and including cutting blades. The cutting assembly is rotatable relative to the housing to selectively bring each cutting blade into a cutting position, and has a relaxed position in which the cutting blades are recessed within an outer periphery of the housing. The cutting assembly is biased into this relaxed position.
    Type: Application
    Filed: October 14, 2005
    Publication date: May 4, 2006
    Inventor: David Stravitz
  • Publication number: 20060048393
    Abstract: Cutting device for making interior cuts includes first and second pivot members pivotally connected to one another at a pivot point and each including a handle portion with a finger-receiving aperture on one side of the pivot point and an arm portion on the other side of the pivot point. One or more rotatable, substantially circular cutting blades are arranged at a free end part of the arm portion of the first pivot member while one or more support rolls are arranged at a free end part of the arm portion of the second pivot member in a position opposite at least one of the cutting blade(s).
    Type: Application
    Filed: September 7, 2004
    Publication date: March 9, 2006
    Inventor: David Stravitz
  • Publication number: 20060021301
    Abstract: A waste disposal device including a cartridge movable by rollers. The waste disposal device comprises a rotation mechanism for rotating the rotatable cartridge. The cylindrically shaped waste disposal device has an inner wall. The rotatable cartridge comprises a cylindrical shape having an outside wall. The rotation mechanism comprising at least two opposingly aligned movable rollers extends between said inner wall of said waste disposal device and said outer wall of said rotatable cartridge. The rollers are engagingly configured to cause the cartridge to rotate upon activation of the rotation mechanism.
    Type: Application
    Filed: September 2, 2004
    Publication date: February 2, 2006
    Inventors: David Stravitz, Richard Chomik, Mark Yoho
  • Publication number: 20050274093
    Abstract: A waste disposal device includes a mechanism for scoring flexible tubing dispensed from a cartridge. The waste disposal device comprises a container housing a length of flexible tubing foldingly stacked therein and configured to permit dispensing of the flexible tubing to a predetermined length. The flexible tubing is scored periodically at predetermined intervals for ease of tearing during disposal of waste packages placed in the flexible tubing.
    Type: Application
    Filed: September 2, 2004
    Publication date: December 15, 2005
    Inventors: David Stravitz, Richard Chomik, Mark Yoho
  • Publication number: 20050202778
    Abstract: Vent for a duct terminating proximate a wall with a self-leveling feature. The vent includes a first member connectable to the wall in engagement with the duct, a second member rotatably connected to and at least partially in front of the first member and at least one flap pivotally mounted to the second member. Upon rotation of the second member relative to the first member, a pivot axis of each flap is adjustable, e.g., to provide a horizontal pivot axis. Thus, even though the first member is first mounted to the wall, the second member is rotatable relative thereto and this relative rotation enables the orientation or pivot axis of the flap(s) to be adjustable. Accordingly, the first member can be mounted to the wall without concern as to how the flap(s) will be oriented.
    Type: Application
    Filed: March 11, 2004
    Publication date: September 15, 2005
    Inventor: David Stravitz
  • Publication number: 20050193691
    Abstract: A waste disposal device has a rotatable geared rim to operate a cartridge. The device comprises a rotation mechanism. A flange supports a rotatable geared rim. The support flange is operatively configured to be driven by the rotation mechanism. The cartridge is also operatively configured to engage the geared rim so as to be capable of rotating with the support flange upon actuation of the rotation mechanism.
    Type: Application
    Filed: September 2, 2004
    Publication date: September 8, 2005
    Inventors: David Stravitz, Richard Chomik, Mark Yoho, Stuart Leslie, Taek Kim, Aidan Petrie, Joe Sejnowski
  • Publication number: 20050193692
    Abstract: A rotating cartridge capable of dispensing flexible tubing coupled to a hinged lid of a container housing the cartridge. A rotation mechanism communicating with the lid rotates the cartridge automatically as the hinged lid is closed, thus twisting and sealably encapsulating a waste package inserted into the flexible tubing that is dispensed by the cartridge.
    Type: Application
    Filed: September 2, 2004
    Publication date: September 8, 2005
    Inventors: David Stravitz, Richard Chomik, Mark Yoho, Stuart Leslie, Taek Kim, Aidam Petrie, Joe Sejnowski
  • Publication number: 20050188661
    Abstract: A replaceable rotating cartridge capable of dispensing flexible tubing coupled to a lid of a container housing the cartridge. The cartridge is configured to accept a waste package insertable into the flexible tubing. The lid contacts an actuation device which actuates a rotation mechanism to rotate the cartridge while holding an end of the tubing stationary, thus sealably twisting and encapsulating the waste package inside the flexible tubing.
    Type: Application
    Filed: September 2, 2004
    Publication date: September 1, 2005
    Inventors: David Stravitz, Richard Chomik, Mark Yoho, Stuart Leslie, Taek Kim, Aidan Petrie, Joe Sejnowski
  • Publication number: 20050183401
    Abstract: An integrated cutting system for a waste disposal device comprising a waste storage receptacle and a film cutting and sealing device. A cartridge containing a continuous length of film is positioned over the receptacle. The integrated cutting system further includes an activation mechanism operatively configured to alternatively engage a cutting device or a film sealing device capable of twistably sealing the film of the cartridge when the film is dispensed from the cartridge. A selection mechanism is arranged to control the activation mechanism to either engage the cutting device while deactivating the film sealing device, or to engage the film sealing device while deactivating the cutting device. The cutting device comprises a blade positioned to sever the film from the cartridge.
    Type: Application
    Filed: September 2, 2004
    Publication date: August 25, 2005
    Inventors: David Stravitz, Rcihard Chomik, Mark Yoho
  • Publication number: 20050184523
    Abstract: Connector for connecting a pair of tubular components together, such as a pair of exhaust conduits of a dryer or an exhaust conduit of a dryer to a dryer vent or wall-mounted vent sleeve, including a pair of generally semi-cylindrical members each having a first, coupled edge and a second, free edge and rotatably connected together at the coupled edge, e.g., by a hinge, and separable from one another at the free edge. A quick connect/wuick disconnect locking structure is arranged in connection with the semi-cylindrical members for locking them to one another with the free edges opposite one another.
    Type: Application
    Filed: February 23, 2004
    Publication date: August 25, 2005
    Inventor: David Stravitz
  • Publication number: 20050184524
    Abstract: Connector for connecting a pair of tubular components together, such as a pair of exhaust conduits of a dryer or an exhaust conduit of a dryer to a dryer vent or wall-mounted vent sleeve, including a pair of generally semi-cylindrical members each having a first, coupled edge and a second, free edge and rotatably connected together at the coupled edge, e.g., by a hinge, and separable from one another at the free edge. A quick connect/quick disconnect locking structure is arranged in connection with the semi-cylindrical members for locking them to one another with the free edges opposite one another.
    Type: Application
    Filed: May 5, 2004
    Publication date: August 25, 2005
    Inventor: David Stravitz