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. 14, 1992
Filed:
Feb. 16, 1990
Applicant:
Inventor:
Paul R Moehle, Scekonk, MA (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C25D / ;
U.S. Cl.
CPC ...
204206 ; 2042 / ;
Abstract
An enclosed plating wheel system includes a fixed mounted shaft, feed and return spargers mounted on the shaft, and a plating wheel rotates around the fixed mounted spargers as a result of a lead frame strip being pulled around the plating wheel. A belt is also rotated around a portion of the plating wheel assembly over the lead frame strip to contain the plating solution within the plating wheel assembly.