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:
Aug. 08, 1989
Filed:
Jun. 03, 1988
Applicant:
Inventors:
Marjorie S Baxter, Mesa, AZ (US);
Timothy C Wilson, Rancho, CA (US);
Assignee:
Motorola Inc., Schaumburg, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
156378 ; 156381 ; 228-41 ; 228-8 ; 228103 ; 228219 ;
Abstract
A workholder having top and bottom frame portions defining a cavity through which a leadframe passes is described. Dew point, moisture, ports are placed in one of the top or bottom frame portions to allow continuous, real time monitoring of the moisture level in the processing environment. A series of clamping an indexing means are integrally disposed within the frame portions of the workholder to clamp and index the leadframes.