Bolt

- OSG Corporation
Description

FIG. 1 is a top perspective view of a bolt showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a left side elevational view thereof; and

FIG. 8 is a sectional view taken in the direction of the arrows on line 8-8' of FIG. 3.

Referenced Cited
U.S. Patent Documents
D233736 November 1974 Yamamoto et al.
Other references
  • National Lock-Component Capability Unlimited, 1974; p. 12; fastener (upper right).
Patent History
Patent number: D317862
Type: Grant
Filed: Aug 4, 1987
Date of Patent: Jul 2, 1991
Assignee: OSG Corporation (Toyokawa)
Inventor: Kozo Yamamoto (Tokyo)
Primary Examiner: B. J. Bullock
Law Firm: Bacon & Thomas
Application Number: 7/81,174
Classifications
Current U.S. Class: D/8387