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. 01, 2011
Filed:
Jun. 02, 2005
Applicants:
Tomokazu Suda, Kagawa, JP;
Masatoshi Fujiwara, Kagawa, JP;
Inventors:
Tomokazu Suda, Kagawa, JP;
Masatoshi Fujiwara, Kagawa, JP;
Assignee:
Uni-Charm Corporation, Shikokuchuo-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47L 9/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a pipe handle including first and second pipes which are engaged together with a male coupling of the second pipe fitted into a female coupling of the first pipe. The first pipe has a larger inside diameter in the female coupling than in a main body adjacent to the female coupling. The second pipe has a continuous outer surface without any step between the male coupling and a main body adjacent to the male coupling. The main body of the first pipe and the main body of the second pipe has an equal or almost equal outside diameter.