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:
Jul. 14, 1992
Filed:
Jun. 28, 1991
Patrick S Underwood, San Diego, CA (US);
Other;
Abstract
An adjustable carpet stretcher has an outer tubular member, a first inner tubular member within the outer tubular member and a telescoping second inner tubular member within the outer tubular member. There is a locking member and an outer tubular member stabilizer bushing. There is a securing bushing releasingly attached to the second inner tubular member by a second inner tubular member fastener. A mounting bushing and a spacer member are on the second inner tubular member. A mounting plate is releasingly secured to the securing bushing. A carpet skid is releasingly attached to the mounting bushing. There is a knee pad and a knee pad retaining member. A carpet gripping head has a base plate and a primary tooth plate, adjustably and removably attached to the base plate, that has a plurality of primary teeth thereon. A primary tooth plate adjustment member, adjustably attached to the base plate and to the primary tooth plate, adjusts a depth to which the primary teeth of the primary tooth plate may penetrate the carpet. At least one secondary tooth plate, removably attached to the base plate, has a plurality of secondary teeth thereon. There may be a tooth plate stabilizer bushing to reduce movement of the primary tooth plate. There is a light device to illuminate an area near the gripping head and a power source for the light device.