Suction cup

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Description

FIG. 1 is a top view of my suction cup;

FIG. 2 is a side view of my suction cup with the opposite and adjacent sides being identical in appearance; and,

FIG. 3 is a bottom view of my suction cup.

Referenced Cited
U.S. Patent Documents
D302107 July 11, 1989 Adams
D332390 January 12, 1993 Adams
D345903 April 12, 1994 Adams et al.
4919986 April 24, 1990 Lay et al.
5029786 July 9, 1991 Wu
5110078 May 5, 1992 Gary
5176346 January 5, 1993 Liu
Foreign Patent Documents
699748 November 1953 GBX
920290 March 1963 GBX
Other references
  • 1971 Price List of William B. Ridrow, Inc. Shia Deng Enterprises, Inc., 1993 advertisement. Japanese Catalogue.
Patent History
Patent number: D388691
Type: Grant
Filed: Aug 6, 1996
Date of Patent: Jan 6, 1998
Assignee: Adams Mfg. (Portersville, PA)
Inventor: William E. Adams (Portersville, PA)
Primary Examiner: Holly Baynham
Law Firm: Buchanan Ingersoll, P.C.
Application Number: 0/57,983
Classifications
Current U.S. Class: D/8354
International Classification: 0805;