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. 02, 1992
Filed:
Oct. 07, 1991
Applicant:
Inventor:
James J Handzel, New Hope, MN (US);
Assignee:
Graco Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B67D / ;
U.S. Cl.
CPC ...
220 93 ; 222386 ; 222390 ;
Abstract
The wiper plate is designed for ue with a variety of five gallon pails including both straight and tapered pails as well as with either cart applications or with rams. One unit allows a variety of pails to be utilized with the one device. Primary and secondary wipers provide continued contact with a tapered pail. For straight sided pails, a reversible tapered spacer provides varying wiper flexibility depending on whether the unit is going to be used with the ram or cart-mounted pail.