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:
Jun. 13, 2000
Filed:
Jun. 16, 1999
Applicant:
Inventors:
Shigeru Takeyama, Kawasaki, JP;
Takuhiro Ono, Zama, JP;
Yoshikazu Kawauchi, Kawasaki, JP;
Kiyoshi Yamamori, Yokohama, JP;
Hiroyuki Takahashi, Odawara, JP;
Takuro Koyama, Chigasaki, JP;
Mitsugu Tsuyuki, Odawara, JP;
Yasushi Usui, Kawasaki, JP;
Assignees:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Miyata Industry Co., Ltd., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
B65B / ;
U.S. Cl.
CPC ...
141-2 ; 141-9 ; 141100 ;
Abstract
A charging method of a combustible gas and an oxidizer gas includes the steps of charging the combustible gas, and charging the oxidizer gas, both into a container through a charging port provided to the container. During at least one of two charging steps, a composition of a combustible mixed gas created in the vicinity of the charging port is controlled in a nonflammable range.