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:
Oct. 06, 1992
Filed:
Apr. 30, 1991
Applicant:
Inventors:
John M Pope, St. Charles, MO (US);
James P Coleman, Maryland Heights, MO (US);
John H Wagenknecht, Cedar Hill, MO (US);
Assignee:
Monsanto Company, St. Louis, MO (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
222 23 ; 222106 ; 2223865 ; 116200 ; 116278 ; 116307 ;
Abstract
A non-transparent, fluid product dispenser comprising a structurally rigid outer container and a flexible inner container provided with means for visually indicating the amount of product remaining in the dispenser comprising a mechanical actuator attached between the end of the liner container and an actuatable indicator on the outer container. Operating in proportion to the travel of the end of the inner container, the actuator is connected to at least one pull tab attached to an indicator window in the outer container.