Floor polishing machine
Latest Windsor Industries, Inc. Patents:
Description
FIG. 1 is a perspective view of a floor polishing machine showing our new design.
FIG. 2 is a right side elevational view thereof.
FIG. 3 is a front elevational view thereof.
FIG. 4 is a top plan view thereof.
FIG. 5 is a rear elevational view thereof.
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a left side elevational view thereof.
FIG. 8 is a front perspective view of a second embodiment of a floor polishing machine showing our new design.
FIG. 9 is a right side elevational view thereof.
FIG. 10 is a front elevational view thereof.
FIG. 11 is a top plan view thereof.
FIG. 12 is a rear elevational view thereof.
FIG. 13 is a bottom plan view thereof.
FIG. 14 is a left side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
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Patent History
Patent number: D321420
Type: Grant
Filed: Feb 9, 1990
Date of Patent: Nov 5, 1991
Assignee: Windsor Industries, Inc. (Englewood, CO)
Inventors: Peter W. Von Vett (Englewood, CO), Eugene L. Bothun (Loveland, CO)
Primary Examiner: A. Hugo Word
Assistant Examiner: Paula Allen
Attorney: W. Scott Carson
Application Number: 7/479,061
Type: Grant
Filed: Feb 9, 1990
Date of Patent: Nov 5, 1991
Assignee: Windsor Industries, Inc. (Englewood, CO)
Inventors: Peter W. Von Vett (Englewood, CO), Eugene L. Bothun (Loveland, CO)
Primary Examiner: A. Hugo Word
Assistant Examiner: Paula Allen
Attorney: W. Scott Carson
Application Number: 7/479,061
Classifications
Current U.S. Class:
Surface Treatment, E.g., Floor, Street, Etc. (D32/15)