Tamper resistant nut

- Eaton Corporation
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Description

FIG. 1 is a top view of a tamper resistant nut showing my new design:

FIG. 2 is a sectional elevational view taken along the lines 2--2 of FIG. 1;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a bottom view thereof; and

FIG. 5 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D81453 June 1930 Plym
Patent History
Patent number: D245067
Type: Grant
Filed: Jun 19, 1975
Date of Patent: Jul 19, 1977
Assignee: Eaton Corporation
Inventor: Chester P. Coldren (Canton, OH)
Primary Examiner: William N. Wertman
Attorney: Howard D. Gordon
Application Number: 5/588,280
Classifications
Current U.S. Class: D/8397
International Classification: D0808;