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:
Feb. 26, 2002
Filed:
Sep. 15, 2000
Applicant:
Inventors:
Junji Matsumoto, Shizuoka-ken, JP;
Shigeaki Oda, Shizuoka-ken, JP;
Assignee:
Kabushiki Kaisha Atsumitec, Shizuoka-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 5/510 ;
U.S. Cl.
CPC ...
F16L 5/510 ;
Abstract
A plug comprising a cover portion for covering an opening of an aperture; elastically deflectable legs extending from the under side of the cover portion; and anchoring nails laterally projecting from the legs for engaging the edge of the aperture characterized in that each of the legs is provided with at least one projections laterally extending therefrom in same direction as that of the anchoring nail formed on the corresponding leg beyond the tip of the anchoring nail.