Bolt, nut and washer assembly

Description

FIG. 1 is a top and side perspective view of a bolt, nut and washer assembly, showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is top plan view similar to FIG. 6 but showing a modified embodiment of the design;

FIG. 9 is a bottom plan view similar to FIG. 7 but showing the modified embodiment;

FIG. 10 is a left side elevational view similar to FIG. 2 but showing the modified embodiment;

FIG. 11 is a front elevational view similar to FIG. 3 but showing the modified embodiment;

FIG. 12 is a right side elevational view similar to FIG. 4 but showing the modified embodiment; and,

FIG. 13 is a rear elevational view similar to FIG. 5 but showing the modified embodiment.

Referenced Cited
U.S. Patent Documents
1291303 January 1919 Warner
1735926 November 1929 Jandus
1959741 May 1934 Simpson
3440922 April 1969 Cohen
3541917 November 1970 Van Douwen
4290337 September 22, 1981 Kuwata et al.
4898398 February 6, 1990 Cassel
Other references
  • Grip Co Catalog, 1964 p. 15, Nuts. Fastener Book, 1963, p. 110, Washers. Fastener Book, 1060, p. 188, Carriage Bolt on left. Hardware By Stanley Catalog, Nov. 1979, p. 358, Nuts & Bolts. The Fastener Book, A Penton Publication, Section Two, Sept. 29, 1960, pp. 199, 201. Boat Equipment, by Wilcox-Crittenden, Catalog No. 500, 1962, p. 63.
Patent History
Patent number: D363878
Type: Grant
Filed: May 17, 1993
Date of Patent: Nov 7, 1995
Assignee: Unitite Kabushiki Kaisha (Kobe)
Inventor: Shin Hayabusa (Kakogawa)
Primary Examiner: Ted Shooman
Assistant Examiner: Philip Hyder
Law Firm: Marshall, O'Toole, Gerstein, Murray & Borun
Application Number: 0/8,389
Classifications
Current U.S. Class: D/8387