Sweeping machine

- Stiga Aktiebolag
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top, front and right side perspective view of a sweeping machine showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof; and

FIG. 4 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D193384 August 1962 Regan
D219348 December 1970 Anderson
D249692 September 26, 1978 Bothun
4366593 January 4, 1983 Parikh
Patent History
Patent number: D297778
Type: Grant
Filed: Sep 25, 1986
Date of Patent: Sep 20, 1988
Assignee: Stiga Aktiebolag (Tranas)
Inventor: Lars Lallerstedt (Stockholm)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth Takemoto
Law Firm: Murray and Whisenhunt
Application Number: 6/911,203
Classifications
Current U.S. Class: Surface Treatment, E.g., Floor, Street, Etc. (D32/15)