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:
May. 23, 2000
Filed:
Aug. 26, 1997
Applicant:
Inventors:
Dennis G Doyle, Shrewsbury, MA (US);
Steven W Hall, Douglas, MA (US);
Gary T Freeman, Beverly, MA (US);
Assignee:
Speedline Technologies, Inc., Franklin, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B05C / ; B05C / ; B05B / ; B05D / ;
U.S. Cl.
CPC ...
118213 ; 118301 ; 118406 ; 101123 ; 101127 ; 101129 ; 427 96 ; 427282 ;
Abstract
A dual track stencil system includes a first set of rails and a second set of rails, each of the rails being independently controlled for allowing for independent movement of circuit boards through the stencil system for processing. The stencil system includes a working area at which the circuit boards are stenciled and includes a stencil having two patterns formed thereon. In one embodiment, the stencil system includes a solder dispensing system for dispensing solder paste onto the stencil.