O-ring fixture

- B. W. Darrah, Inc.

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Description

FIG. 1 is a top plan view of an o-ring fixture showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D201837 August 1965 Rose
D206551 December 1966 Mystrom
D240293 June 1976 Bogart
D240510 July 1976 Brien
3341870 September 1967 Nystrom
Patent History
Patent number: D252442
Type: Grant
Filed: Sep 22, 1976
Date of Patent: Jul 24, 1979
Assignee: B. W. Darrah, Inc. (Carol Stream, IL)
Inventor: A. Peter Draffone (Lombard, IL)
Primary Examiner: Nelson C. Holtje
Attorney: Irwin C. Alter
Application Number: 5/725,651
Classifications
Current U.S. Class: D 8/71
International Classification: D0899;