Chain guard for an irrigation implement

Description

FIG. 1 is a perspective view of a chain guard for an irrigation implement showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a top plan view thereof,

FIG. 5 is a greatly enlarged rear elevational view thereof, the front being substantially a mirror image of the rear shown herein;

FIG. 6 is a greatly enlarged sectional view thereof taken substantially on line 6-6 of FIG. 2; and

FIG. 7 is a greatly enlarged sectional view thereof taken substantially on line 7-7 of FIG. 2.

Referenced Cited
U.S. Patent Documents
D225684 December 1972 Bogan
3425629 February 1969 Bobard
4016902 April 12, 1977 Vollmer
Patent History
Patent number: D250957
Type: Grant
Filed: May 9, 1977
Date of Patent: Jan 30, 1979
Assignee: Perow Manufacturing Co., Inc.
Inventor: Bobbie G. Palmer (Lubbock, TX)
Primary Examiner: James M. Gandy
Attorney: Charles W. Coffee
Application Number: 5/794,754
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28); Drive Train (D15/148)
International Classification: D1503;