Piston

- AE PLC
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Description

FIG. 1 is an elevational view of one end of a piston, showing our new design, the opposite end being a mirror image thereof;

FIG. 2 is an elevational view of one side thereof, the opposite side being a mirror image;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D56347 October 1920 Farmer
2795468 June 1957 Venner et al.
3123899 March 1964 Townhill
Patent History
Patent number: D286781
Type: Grant
Filed: Mar 30, 1984
Date of Patent: Nov 18, 1986
Assignee: AE PLC (Warwickshire)
Inventors: John G. Collyear (Rugby), David A. Parker (Rugby)
Primary Examiner: Catherine E. Kemper
Law Firm: Leydig, Voit & Mayer, Ltd.
Application Number: 6/595,456
Classifications
Current U.S. Class: Element Or Attachment (D15/5)