Breather assembly for combustion engine

- Arrow Specialty Company
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Description

FIG. 1 is a perspective view of a breather assembly for combustion engine showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D106914 November 1937 Ginter
D152516 February 1949 Brown
D284380 June 24, 1986 Berg et al.
2493617 January 1950 Chubbuck
3087474 April 1968 Catha
3550567 December 1970 Crow
3721069 March 1973 Walker
3875916 April 1975 Patton
4579092 April 1, 1986 Kandler
Foreign Patent Documents
1255642 December 1971 GBX
Patent History
Patent number: D316864
Type: Grant
Filed: Nov 16, 1988
Date of Patent: May 14, 1991
Assignee: Arrow Specialty Company (Tulsa, OK)
Inventors: Thomas L. Davis (Tulsa, OK), Roy A. Harper, Jr. (Broken Arrow, OK)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: R. T. Seifert
Attorneys: Edgar A. Zarins, Malcolm L. Sutherland
Application Number: 7/272,264
Classifications
Current U.S. Class: Element Or Attachment (D15/5)