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:
Nov. 04, 1997
Filed:
May. 20, 1994
Applicant:
Inventors:
Dennis Sewill, Andover, MN (US);
Timothy J Sullivan, Coon Rapids, MN (US);
Richard Potts, East Bethel, MN (US);
Bret Robole, North Branch, MN (US);
Gregory J Patten, Woodbury, MN (US);
Wade Beauchaine, Champlin, MN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ; B02C / ;
U.S. Cl.
CPC ...
241 19 ; 241 2412 ; 241 2415 ; 241 47 ; 241 74 ; 241 793 ; 241 99 ;
Abstract
A lamp processing machine for separating glass, powder and metal lamp components placed within the machine. The machine may include two generally cylindrical, concentrically mounted screens and a tube concentrically mounted between the screens. The screens may be mounted within an enclosure having separate outlets for the powder, glass and metal.