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:
Aug. 05, 1986
Filed:
Dec. 18, 1984
Jerald R Whippie, West Covina, CA (US);
John F Hartman, San Dimas, CA (US);
Other;
Abstract
A device for tensioning and extending an elongate helical tension spring, one end of which is anchored and the other free end of which is disposed toward and spaced from a structure to which the spring is to be connected. The device includes a frame with a spring engaging saddle engageable with a side of the spring, between the ends thereof. The device next includes an elongate flexible girdle with one end anchored to the frame extending about the spring and having the other end releasably coupled to the frame. The device next includes a manually rotatable winch drum carried by the frame, a manually operable ratchet releasably stopping rotation of the drum and an elongate tow line with one end portion connected with and wound about the drum and its other end portion extending to and releasably coupled to the structure to which the spring is to be connected.