Element Or Attachment (19) Patents (Class D19/99)
  • Page aligner for an open book or the like
    Patent number: D244935
    Type: Grant
    Filed: October 14, 1975
    Date of Patent: July 5, 1977
    Inventor: Loren C. Wheeler
  • Desk pen set base
    Patent number: D250654
    Type: Grant
    Filed: April 18, 1977
    Date of Patent: December 26, 1978
    Assignee: Ball Corporation
    Inventor: William B. Campbell
  • Out-indicator for hanging filing system
    Patent number: D251477
    Type: Grant
    Filed: May 23, 1977
    Date of Patent: April 3, 1979
    Assignee: Wright Line Inc.
    Inventors: Norman A. Hedstrom, Robert G. Bogren, David M. Wright
  • Pen receptacle unit
    Patent number: D252034
    Type: Grant
    Filed: May 3, 1976
    Date of Patent: June 5, 1979
    Assignee: Ketcham & McDougall, Inc.
    Inventor: William Macowski
  • Scribing rule guide or similar article
    Patent number: D253117
    Type: Grant
    Filed: November 21, 1977
    Date of Patent: October 9, 1979
    Inventor: Joseph L. Knight
  • Follower block for a card file
    Patent number: D254014
    Type: Grant
    Filed: December 1, 1977
    Date of Patent: January 22, 1980
    Assignee: Rubbermaid Commercial Products Inc.
    Inventors: Gary A. Dolphin, Sr., James F. Hampshire, Greg P. Terek
  • Fastener for perforated documents
    Patent number: D254623
    Type: Grant
    Filed: June 3, 1977
    Date of Patent: April 1, 1980
    Inventor: Ivo Plecko
  • Prop for flat files
    Patent number: D257730
    Type: Grant
    Filed: November 23, 1977
    Date of Patent: December 30, 1980
    Inventor: Cheston L. Eshelman
  • Base for a desk pen set and calendar or similar articles
    Patent number: D257778
    Type: Grant
    Filed: May 18, 1978
    Date of Patent: January 6, 1981
    Assignee: Ketcham & McDougall, Inc.
    Inventor: William Macowski
  • Card ejector handle for a printed circuit board or similar article
    Patent number: D261354
    Type: Grant
    Filed: February 11, 1980
    Date of Patent: October 20, 1981
    Assignee: Thermalloy Incorporated
    Inventor: Donald L. Clemens
  • Base for a desk set
    Patent number: D263155
    Type: Grant
    Filed: July 18, 1979
    Date of Patent: February 23, 1982
    Assignee: Ketcham & McDougall, Inc.
    Inventor: William Macowski
  • Scribing rule guide or similar article
    Patent number: D265211
    Type: Grant
    Filed: June 21, 1979
    Date of Patent: June 29, 1982
    Inventor: Joseph L. Knight
  • Horizontal paper organizer
    Patent number: D267414
    Type: Grant
    Filed: December 4, 1980
    Date of Patent: December 28, 1982
    Assignee: Westinghouse Electric Corp.
    Inventor: Charles R. Tyke
  • Tab for index cards
    Patent number: D268848
    Type: Grant
    Filed: January 22, 1981
    Date of Patent: May 3, 1983
    Assignee: Laurel-Plastic Kurt Lorber
    Inventor: Kurt Lorber