Bicycle training weight

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Description

FIG. 1 is a perspective view of a bicycle training weight showing the new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a side elevation view thereof, opposite that shown in FIG. 2;

FIG. 4 is an end elevation view thereof;

FIG. 5 is an end elevation view thereof, opposite that shown in FIG. 4;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D355229 February 7, 1995 Mugnolo
2114790 April 1938 Venables
2214052 September 1940 Good
3171652 March 1965 Newman
4009810 March 1, 1977 Shook
4437596 March 20, 1984 Shook
4953856 September 4, 1990 Fox, III
4958386 September 25, 1990 Louis-Jeune
4964630 October 23, 1990 Curtiss
4997183 March 5, 1991 Winston
5037087 August 6, 1991 Roth
5267927 December 7, 1993 Catanzano et al.
5299999 April 5, 1994 Brine
Foreign Patent Documents
0855312 November 1960 GBX
Other references
  • Brochure--J & A Racing Products--The Weight 1993. Brochure--Porkka's P.I.G.G. Cycle--Weight Resistance Training 1994 Interbike Directory.
Patent History
Patent number: D380510
Type: Grant
Filed: Nov 7, 1995
Date of Patent: Jul 1, 1997
Inventor: Jonathan M. Porkka (Osterville, MA)
Primary Examiner: Philip S. Hyder
Law Firm: Fish & Richardson P.C.
Application Number: 0/46,136
Classifications
Current U.S. Class: D21/196; Element Or Attachment (14) (D12/114)
International Classification: 2102;