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. 24, 2003
Filed:
Jun. 25, 2001
Applicant:
Inventor:
Peter Huang, Taichung, TW;
Assignee:
Duro Machinery Corp., Taichung, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B25H 1/14 ;
U.S. Cl.
CPC ...
B25H 1/14 ;
Abstract
A work bench of a process machine has a first work table and a second work table which is joined with the first work table such that the second work table is capable of moving toward or away from the first work table; a material stopping member of a material stopping device capable of moving between the first and the second work tables, an indicating devise comprising a ruler and an indicating portion. The ruler is fixed on the first work table. The indicating portion changes its position along with the position of the material stopping member to point at the scale value of the ruler.