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. 03, 1981
Filed:
Jun. 25, 1979
Applicant:
Inventor:
Lewis L Otterson, Chagrin Falls, OH (US);
Assignee:
Weatherchem Corporation, Twinsburg, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B65D / ;
U.S. Cl.
CPC ...
222151 ; 222485 ; 222556 ;
Abstract
A closure for the usual circular array of holes provided in the top wall of a can of cleaner or the like for dispensing the contents of the can. The closure includes a disc overlying the circular array of holes but covering only a minority of the area of the top wall. The disc is divided into a lid portion and a base portion. Protrusions on the underside of the base portion are relatively fixedly retained in their corresponding holes. Protrusions on the underside of the lid portion are relatively releasably retained in their corresponding holes.