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:
May. 19, 1981
Filed:
Jun. 08, 1979
Wah Sheck, Olney, MD (US);
Al Lukevics, Annandale, VA (US);
Other;
Abstract
A hand propelled coating device includes a coating product tray reservoir, a feed roller engaging an applicator roller rotatable by frictional drive imparted thereto when the applicator roller is rolled over a surface being coated, and an additional drive wheel with a traction band that is outboard and offset from the tray reservoir and the applicator roller as it coats a desired surface. The additional drive wheel also includes a quick-disconnect arrangement from the driver applicator roller shaft to avoid any wheel surface contact when desired, whereby no wheel marks on the finished surface will be made, it being important to have the additional traction wheel rim out of surface area engagement after the surface is covered with a finished coating.