Patents by Inventor Robert Allen Crimmins

Robert Allen Crimmins 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).

  • Publication number: 20140252709
    Abstract: A cutting board assembly including a drip tray having a receptacle and a cutting board removably associated with the receptacle of the drip tray whereby liquid that flows over the edge of the cutting board will flow info and be retained in the receptacle of the drip tray. The cutting board may include a plurality of slots extending through the cutting board that are in fluid communication with the receptacle of the drip tray and/or a plurality of grooves that are in communication with the edge of the cutting board.
    Type: Application
    Filed: March 5, 2013
    Publication date: September 11, 2014
    Inventor: Robert Allen Crimmins
  • Patent number: 5821499
    Abstract: A heated roller assembly (10) is disclosed having a rotatable roller (12). The roller (12) has a generally cylindrical section (20) with an outer diameter D and includes an inner insulative layer (36) thereover, a conductive layer (38) over the inner insulative layer (36), and an outer insulative layer (40) over the conductive layer (38). The roller assembly (10) also has an inwardly projecting conical portion (22) adjacent the cylindrical section (20) of the roller (12) with the inner insulative layer (36), conductive layer (38) and outer insulative layer (40) respectively thereover. A portion (A) of the conductive layer (38) on the conical portion (22) of the roller (12) is exposed. An external contact body (14) has at least one electrically conductive outer surface (46) that projects towards and contacts the conductive layer (38) of the conical portion (22) while piercing an imaginary plane P1 formed by an extending outer diameter (D) of the cylindrical section (20).
    Type: Grant
    Filed: March 31, 1995
    Date of Patent: October 13, 1998
    Assignees: D & K Custom Machine Design, Inc., American Roller Company
    Inventors: Robert Allen Crimmins, Lawrence B. LeStarge, Bruce E. Hyllberg, Gary S. Butters
  • Patent number: 5803447
    Abstract: A feeder system is disclosed having suction members (30,60) attached to a cage assembly (101) containing sprockets (102,103) and a belt. These suction members (30,60) act simultaneously, but out of phase with one another, picking up, moving and releasing the sheets (TS).
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: September 8, 1998
    Assignee: D&K Custom Machine Design, Inc.
    Inventors: Karl Singer, Robert Allen Crimmins, Lawrence B. LeStarge
  • Patent number: 5772202
    Abstract: A registration/indexing system is disclosed having a conveyor system (20), a gate (30), a plurality of hard rollers (40,50) and a plurality of soft rollers (60).
    Type: Grant
    Filed: September 25, 1996
    Date of Patent: June 30, 1998
    Assignee: D&K Custom Machine Design, Inc.
    Inventors: Karl Singer, Lawrence B. LeStarge, Robert Allen Crimmins
  • Patent number: 5773796
    Abstract: A heated roller assembly (10) is disclosed having a thermal conductive shell (21) with an inner surface (22) and an outer surface (23). A plurality of parallel, annularly spaced apart heat pipes (31) are positioned within longitudinal channels (25) provided along the outer surface of the core (21). A thermal conductive ceramic putty or ceramic (51) overlays the heat pipes (31) and is contoured to be flush with the outer surface (23) and prevent damage to the heat pipes (31) during the turning process. An electric (17,18) heater (41) is secured to the inner surface (22) of the shell (21). End caps (15) and axle(s) (16) contain and support the assembly (10), respectively. The core (21)/pipe (31) assembly is encased in an outer sleeve (55) with a non-stick functional surface (61).
    Type: Grant
    Filed: February 13, 1997
    Date of Patent: June 30, 1998
    Assignee: D&K Custom Machine Design, Inc.
    Inventors: Karl Singer, Robert Allen Crimmins, Lawrence B. LeStarge