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. 22, 1986
Filed:
Feb. 21, 1985
Applicant:
Inventor:
Takashi Hirano, Kobe, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01G / ; G01G / ;
U.S. Cl.
CPC ...
177 50 ; 177165 ;
Abstract
A zero-point correction device, which is associated especially with an automatic weighing machine for weighing powdered product repeatedly, for correcting its zero-point deviating from its initial position as the number of weighed batches increases due to accumulation of residual product in the weighing hopper or cradle, without interruption of the machine operation.