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:
Mar. 27, 2012
Filed:
Jan. 23, 2009
James Haas, Bridgewater, NJ (US);
James Haas, Bridgewater, NJ (US);
Other;
Abstract
An anchor that can fasten to a fibrous or pierceable substrate employs a base with a spaced pair of bores. A pair of hubs are rotatably mounted to axially reciprocate in the pair of bores between a retracted and a deployed position. Each of the hubs has on one side thereof a plurality of spiral prongs. The spiral prongs on one of the hubs spiral in the opposite direction from the spiral prongs on the other one of the hubs. The hubs when in the deployed position project the plurality of prongs beyond the base. A thrust member mounted over the pair of hubs can thrust them from the retracted to the deployed position. With the hubs placed side by side and with the spiral prongs against the substrate, the hubs can be rotated in opposite directions to embed the spiral prongs in the substrate. An object can then be anchored by being lashed to the hubs.