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:
Jan. 23, 1979
Filed:
Dec. 08, 1977
Applicant:
Inventors:
Michael D Snyder, Chenango Bridge, NY (US);
Erwin F Bates, Binghamton, NY (US);
Assignee:
Universal Instruments Corporation, Binghamton, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
214 / ; 29740 ; 214 / ; 228 / ; 294 / ;
Abstract
A device for centering chip components attached to the tip of a pick and place spindle after selection from storage and prior to placement on a substrate. The need for precisely stored component chips is eliminated. A vacuum in the hollow spindle tip holds the component chip, while, in turn, cam-driven feet and fingers attached to the spindle housing push the component chip to a centered position on the spindle.
Snyder, Michael. (1979). Centering device for automatic placement of chip components in hybrid (U.S. Patent No. 4135630). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4135630
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile