The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 1979
Filed:
Jun. 26, 1978
Applicant:
Inventor:
Robert A Geyer, Anoka, MN (US);
Assignee:
Tennant Company, Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L / ; A47L / ; A47L / ;
U.S. Cl.
CPC ...
15320 ; 15401 ;
Abstract
A scrubbing machine is provided including a vacuum squeegee water pickup system. The machine is supported on a pair of drive wheels and a pair of pivotable wheels or casters. The squeegee is drawn by a principal arm and the location of the squeegee is controlled by a steering arm.
Quick Actions:
Geyer, Robert. (1979). Scrubbing machine with tracking squeegee (U.S. Patent No. 4173056). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4173056
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile