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. 06, 2007
Filed:
Jan. 27, 2004
Applicant:
Alain Gauthier, Saint Jean de Muzols, FR;
Inventor:
Alain Gauthier, Saint Jean de Muzols, FR;
Assignee:
Societe de Prospection et d'Inventions Techniques Spit, Bourg les Valence, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16B 25/10 (2006.01); F16B 39/00 (2006.01); F16B 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A screw anchor includes a roughly cylindrical body () with a drilling portion () provided, at its free end, with drilling teeth (-), at the other end of the body, a bearing flange () and an external screw thread (). The drilling portion () is configured as a portion of a drill bit.