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:
Dec. 06, 1988
Filed:
Feb. 05, 1987
Jack H Wilson, Jackson, MS (US);
Willis G Dykes, Vicksburg, MS (US);
Sport Koter U.S.A., Inc., Jackson, MS (US);
Abstract
Method and apparatus are provided for resurfacing one or more adjacent tennis court surfaces. An elongated, box-like frame structure, supported for rolling movement on a plurality of casters, is provided with flexible blade and brush elements for engaging, spreading, and smoothing court resurfacing material at a predetermined thickness as the structure traverses the court surface. In accordance with method aspects of the invention, the device is movable in one direction to resurface an entire tennis court, and after lateral movement to an adjacent second court area, reversible to move in the opposite direction to resurface an entire second court surface. For a given resurfacing direction, the flexible blade elements engage the resurfacing material ahead of the device while the flexible brush elements engage the resurfacing material behind the device to effect final smoothing.