Belt Or Roller Conveyor Patents (Class D34/29)
  • Chain link
    Patent number: D292065
    Type: Grant
    Filed: March 15, 1985
    Date of Patent: September 29, 1987
    Assignee: Aktiebolaget SKF
    Inventors: Goran Abbestam, Leif Lachonius
  • Spiral conveyor
    Patent number: D292938
    Type: Grant
    Filed: April 22, 1985
    Date of Patent: November 24, 1987
    Assignee: C. & T. Tarlton, Inc.
    Inventors: Curtis S. Tarlton, Richard A. Ford
  • Conveyor cleat
    Patent number: D293037
    Type: Grant
    Filed: March 5, 1985
    Date of Patent: December 1, 1987
    Inventor: Ross Capawana
  • Conveyor
    Patent number: D293384
    Type: Grant
    Filed: December 16, 1985
    Date of Patent: December 22, 1987
    Assignee: Ventureprise, Inc.
    Inventor: Paul L. Brule
  • Pusher roller unit
    Patent number: D293953
    Type: Grant
    Filed: February 8, 1985
    Date of Patent: January 26, 1988
    Inventor: Daniel J. MacNeil
  • Helical roll for a conveying unit
    Patent number: D294074
    Type: Grant
    Filed: September 27, 1985
    Date of Patent: February 2, 1988
    Assignee: FMC Corporation
    Inventor: John W. Sogge
  • Combined air filteration housing and conveyor unit
    Patent number: D295567
    Type: Grant
    Filed: April 1, 1985
    Date of Patent: May 3, 1988
    Assignee: Shuttleworth, Inc.
    Inventors: Rutherford L. Cooper, Brian D. Walter
  • Trailer roller
    Patent number: D296198
    Type: Grant
    Filed: June 4, 1985
    Date of Patent: June 14, 1988
    Assignee: Moeller Manufacturing Company
    Inventor: James C. Buchanan
  • Conveyor line parts hanger
    Patent number: D297278
    Type: Grant
    Filed: December 18, 1986
    Date of Patent: August 16, 1988
    Assignee: Franks Machining, Inc.
    Inventors: Alvin F. Franks, deceased, Timothy E. Cox
  • Conveyor belt assembly, or similar article
    Patent number: D297279
    Type: Grant
    Filed: November 6, 1986
    Date of Patent: August 16, 1988
    Inventor: Robert A. Riley
  • Flight for apron feeder
    Patent number: D298675
    Type: Grant
    Filed: November 28, 1986
    Date of Patent: November 22, 1988
    Assignee: The Manufacturers Equipment Company
    Inventor: James E. Jestice
  • Rail holder for conveyors
    Patent number: D299077
    Type: Grant
    Filed: November 12, 1986
    Date of Patent: December 20, 1988
    Assignee: Aktiebolaget SKF
    Inventors: Goran Abbestam, Leif Lachonius
  • Chain link
    Patent number: D299424
    Type: Grant
    Filed: June 17, 1985
    Date of Patent: January 17, 1989
    Assignee: Rexnord Inc.
    Inventors: Roger H. Schroeder, Wasyly G. Hodlewsky
  • Chain link
    Patent number: D299425
    Type: Grant
    Filed: June 17, 1985
    Date of Patent: January 17, 1989
    Assignee: Rexnord Inc.
    Inventors: Roger H. Schroeder, Wasyly G. Hodlewsky
  • Envelope conveyor/stacker
    Patent number: D299774
    Type: Grant
    Filed: September 5, 1986
    Date of Patent: February 7, 1989
    Assignee: Omation Corporation
    Inventor: Edward A. Krupotich
  • Indexing turnstile for endless chain conveyors
    Patent number: D301179
    Type: Grant
    Filed: June 23, 1986
    Date of Patent: May 16, 1989
    Assignee: Phillips Industries, Inc.
    Inventor: John F. Miller
  • Power roller element
    Patent number: D303974
    Type: Grant
    Filed: May 1, 1986
    Date of Patent: October 10, 1989
    Inventor: Craig C. Karr
  • Conveyor chain link
    Patent number: D307707
    Type: Grant
    Filed: January 29, 1987
    Date of Patent: May 8, 1990
    Assignee: AB SKF
    Inventors: Goran Abbestam, Leif Lachonius
  • Mail rearranging/stamping machine
    Patent number: D309472
    Type: Grant
    Filed: May 29, 1986
    Date of Patent: July 24, 1990
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Yoshiaki Nishida
  • Conveyor rail
    Patent number: D309817
    Type: Grant
    Filed: June 11, 1987
    Date of Patent: August 7, 1990
    Inventor: Gordon R. Burkett
  • Densifier and cooling elevator
    Patent number: D312343
    Type: Grant
    Filed: November 29, 1985
    Date of Patent: November 20, 1990
    Inventor: Vernon J. Lundell
  • Conveyor belt
    Patent number: D312718
    Type: Grant
    Filed: October 23, 1986
    Date of Patent: December 4, 1990
    Assignee: Ford New Holland, Inc.
    Inventor: Irwin D. McIlwain
  • Pattern for a conveyor belt
    Patent number: D313101
    Type: Grant
    Filed: April 18, 1988
    Date of Patent: December 18, 1990
    Assignee: Fabreeka Products Company
    Inventors: John A. Bartholomew, Melvin A. Grindstaff
  • Spiral chute
    Patent number: D313298
    Type: Grant
    Filed: March 9, 1988
    Date of Patent: December 25, 1990
    Assignee: The Post Office
    Inventors: Cetin B. Elmas, David Tolond
  • Switch for an overhead rail conveyor
    Patent number: D313685
    Type: Grant
    Filed: June 6, 1988
    Date of Patent: January 8, 1991
    Assignee: Alfa-Laval Agri Scandinavia AB
    Inventors: Henry Johansson, Tord Eriksson, Arne Berglund
  • Rubber gripper hold for a conveyor chain
    Patent number: D313882
    Type: Grant
    Filed: February 12, 1987
    Date of Patent: January 15, 1991
    Inventor: Nick Kanian
  • Carriage for a conveying system
    Patent number: D318358
    Type: Grant
    Filed: February 13, 1989
    Date of Patent: July 16, 1991
    Assignee: Loctronic International Limited
    Inventor: Simon Cowlin
  • Conveyor belt
    Patent number: D319328
    Type: Grant
    Filed: June 19, 1990
    Date of Patent: August 20, 1991
    Inventor: William G. Faulkner
  • Automatic printed circuit board handler
    Patent number: D320684
    Type: Grant
    Filed: August 2, 1988
    Date of Patent: October 8, 1991
    Assignee: Hewlett-Packard Co.
    Inventors: James E. Berry, Ronald K. Kerschner, Lisa M. Kent
  • Web drying section
    Patent number: D321269
    Type: Grant
    Filed: June 19, 1990
    Date of Patent: October 29, 1991
    Assignee: Beloit Corporation
    Inventors: Borgeir Skaugen, Gregory L. Wedel
  • Section of a shaftless spiral conveyor
    Patent number: D323414
    Type: Grant
    Filed: May 10, 1989
    Date of Patent: January 21, 1992
    Assignee: Spirac Engineering AB
    Inventor: Richard L. Bruke
  • Rolling slide for recreational use
    Patent number: D325060
    Type: Grant
    Filed: May 4, 1990
    Date of Patent: March 31, 1992
    Assignee: Discovery Zone, Inc.
    Inventor: Ronald G. Matsch
  • Section of a shaftless spiral conveyor
    Patent number: D326944
    Type: Grant
    Filed: October 10, 1989
    Date of Patent: June 9, 1992
    Assignee: Spirac Engineering AB
    Inventor: Richard L. Bruke
  • Spiral conveyer unit
    Patent number: D327759
    Type: Grant
    Filed: January 26, 1990
    Date of Patent: July 7, 1992
    Inventor: Curtis S. Tarlton
  • Conveyer belt for a checkout counter
    Patent number: D329316
    Type: Grant
    Filed: September 26, 1990
    Date of Patent: September 8, 1992
    Inventor: Greg Adams
  • Conveyor chain link
    Patent number: D332213
    Type: Grant
    Filed: May 16, 1991
    Date of Patent: January 5, 1993
    Assignee: Rexnord Corporation
    Inventors: Dennis A. Woyach, Roger H. Schroeder, Wasyly G. Hodlewsky
  • Conveyor belt
    Patent number: D333544
    Type: Grant
    Filed: May 7, 1991
    Date of Patent: February 23, 1993
    Inventor: Akira Uehara
  • Flexible plastic return way for conveyor chains
    Patent number: D336712
    Type: Grant
    Filed: November 9, 1990
    Date of Patent: June 22, 1993
    Assignee: Valu Engineering, Inc.
    Inventor: Stuart J. Ledingham
  • Auger lift adapter
    Patent number: D338308
    Type: Grant
    Filed: May 24, 1991
    Date of Patent: August 10, 1993
    Inventor: Laurence A. Doden
  • Pallet brake track assembly
    Patent number: D340341
    Type: Grant
    Filed: September 17, 1991
    Date of Patent: October 12, 1993
    Assignee: Creative Storage Systems, Inc.
    Inventors: Robert J. Lawless, Brian J. Hudock, Samuel N. Bacon, III
  • Multidirectional conveyor construction
    Patent number: D340342
    Type: Grant
    Filed: November 8, 1991
    Date of Patent: October 12, 1993
    Assignee: Okartek Oy
    Inventors: Leena Nummelin, Hannu Eriksson, Erkki Hiekkanen, Jorma Nieminen
  • Mounting clip for conveyor system elements
    Patent number: D340564
    Type: Grant
    Filed: November 8, 1991
    Date of Patent: October 19, 1993
    Assignee: Valu Engineering, Inc.
    Inventor: Stuart J. Ledingham
  • Telescopic downspout
    Patent number: D345039
    Type: Grant
    Filed: July 29, 1992
    Date of Patent: March 8, 1994
    Assignee: Doyle Equipment Manufacturing Company
    Inventor: Monty M. Doyle
  • Dough station
    Patent number: D346261
    Type: Grant
    Filed: March 19, 1992
    Date of Patent: April 19, 1994
    Assignee: Champion Universal Ltd.
    Inventor: James R. Fay
  • Scraper blade for belt conveyors
    Patent number: D347918
    Type: Grant
    Filed: April 10, 1992
    Date of Patent: June 14, 1994
    Assignee: Asgco Manufacturing, Inc.
    Inventor: A. Todd Gibbs
  • Transmission belt
    Patent number: D347919
    Type: Grant
    Filed: November 18, 1992
    Date of Patent: June 14, 1994
    Assignee: Fenner, Inc.
    Inventors: A. Ronald Hetrich, Joseph J. DePoto
  • Train-shaped conveyer-tray for a restaurant food delivery system
    Patent number: D352150
    Type: Grant
    Filed: July 30, 1993
    Date of Patent: November 1, 1994
    Inventor: Frederic F. Kropf
  • Conveyor trolley pusher
    Patent number: D354385
    Type: Grant
    Filed: February 3, 1993
    Date of Patent: January 10, 1995
    Assignee: Jervis B. Webb Company
    Inventors: Daniel S. Ellens, Robert A. Goryca, Theodore A. Tylman
  • Flat car for a track mounted linear motor driven conveyance device for conveying small things
    Patent number: D358697
    Type: Grant
    Filed: February 23, 1994
    Date of Patent: May 23, 1995
    Assignee: Shinko Electric Co., Ltd.
    Inventor: Takasi Kawai
  • Container for a track mounted linear motor driven conveyance device for conveying small things
    Patent number: D358922
    Type: Grant
    Filed: February 23, 1994
    Date of Patent: May 30, 1995
    Assignee: Shinko Electric Co., Ltd.
    Inventor: Takasi Kawai