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:
Jan. 23, 1990
Filed:
Feb. 03, 1989
Applicant:
Inventor:
Marvin E Whiteman, Jr, Boise, ID (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B28C / ; B67D / ; B01F / ;
U.S. Cl.
CPC ...
222166 ; 222179 ; 366 47 ; 366185 ;
Abstract
A foot operated mortar drum latch assembly having V-stop tab 15 extending normally from drum end wall 25. A latch bar 14 is provided, and is pivotally attached to upright frame strut 24 adjacent to drum end wall 25 for frictional engagement with V-stop tab 15. Foot peg 12 attached to pivot arm 11 is positioned at the bottom of upright frame strut 24. Extension arm 13 connects pivot arm 11 to latch bar 14 such that when foot peg 12 is depressed latch bar 14 is pivoted out of engagement with V-stop tab 15.