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:
Apr. 07, 1992
Filed:
Oct. 22, 1990
Applicant:
Inventors:
Henri Glenat, Corenc, FR;
Nelly Kernevez, Grenoble, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R / ;
U.S. Cl.
CPC ...
324318 ; 324300 ;
Abstract
The bottle according to the invention comprises a double wall (34, 36) defining a coaxial volume (38) corresponding to the 'bubble' to be left after filling. In normal operation, the liquid is ejected from said volume and occupies the remainder of the bottle.