Attachment coupler for a loading machine

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a rear perspective view of an attachment coupler for a loading machine showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
2874788 February 1959 Altgelt
2952929 September 1960 Lindberg
3850252 November 1974 Ingalls
4076080 February 28, 1978 Anderson
Patent History
Patent number: D274251
Type: Grant
Filed: Nov 26, 1982
Date of Patent: Jun 12, 1984
Inventor: Borgar Hustveit (1352 Kols.ang.s)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Suzanne N. Gitlin
Attorney: Lee C. Robinson, Jr.
Application Number: 6/444,685
Classifications
Current U.S. Class: Scraper Blade Or Loader Element (D15/32)