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. 13, 1990
Filed:
Jan. 31, 1989
Jean-Paul Barthomeuf, Bourg de Peage, FR;
Daniel Gallice, Bourg les Valence, FR;
Societe de Prospection et d'Inventions Techniques (S.P.I.T.), Bourg-les-Valence, FR;
Abstract
An expansion wall-plug is provided having two branches (5,6) of a wire (1) bent upon itself, an expansion stirrup-piece (2), between the branches (5,6), and an expandable socket (3). The rods (5,6) have engagement projections (11,12) against which a washer (4) is in abutment. The rear part of the socket (3) extends beyond the engagement projections (11,12). One of the branches (6) is extended beyond the other by means of a connecting portion (9) having a sealing end (10).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile