Bolt, nut and washer assembly
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.
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 |
- 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.
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