Low profile spacer stud with a keyslot locking base

- Richco Inc.
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Description

FIG. 1 is a perspective view of a device embodying the invention.

FIG. 2 is a front elevational view of a device embodying the invention.

FIG. 3 is a rear elevational view of a device embodying the invention.

FIG. 4 is a top view of a device embodying the invention.

FIG. 5 is a bottom view of a device embodying the invention; and,

FIG. 6 is a side view of a device embodying the invention, both the left and right side being substantially identical and mirror images of one another.

Referenced Cited
U.S. Patent Documents
D265174 June 29, 1982 Boyle
D296188 June 14, 1988 Herzog
D310956 October 2, 1990 Huska
Other references
  • Machine Design, p. 288, bolt circled at top of page, Mar. 1963. Machine Design, p. 176, insert item A located at top left of page, Mar. 1963.
Patent History
Patent number: D423920
Type: Grant
Filed: Jul 16, 1999
Date of Patent: May 2, 2000
Assignee: Richco Inc. (Chicago, IL)
Inventor: Frank Lodi (Niles, IL)
Primary Examiner: Holly Baynham
Attorney: Martin Faier & Faier P.C. Faier
Application Number: 0/107,865
Classifications
Current U.S. Class: D/8387
International Classification: 0808;