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. 10, 1981
Filed:
Aug. 10, 1979
Applicant:
Inventor:
Robert O Boden, Altadena, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B / ;
U.S. Cl.
CPC ...
273 / ;
Abstract
A tennis racquet having a stringing pattern in which there are fewer transverse than longitudinal strings, and with the longitudinal strings being interwoven with the transverse strings and preferably being arranged in spaced pairs. The longitudinal strings may be retained against lateral displacement by transverse connectors, which in one form of the invention are cords tied by figure 8 knots to the longitudinal strings, and in another form of the invention may be elongated integrally molded elements containing preformed apertures for receiving and locating the longitudinal strings.