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:
Feb. 24, 2004
Filed:
Oct. 02, 2002
Applicant:
Inventor:
David L. Sanders, Camden Point, MO (US);
Assignee:
Interconnect Devices, Inc., Kansas City, KS (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01R 3/102 ;
U.S. Cl.
CPC ...
G01R 3/102 ;
Abstract
A spring probe having a barrel, plunger and a back-drilled aperture is provided in which the centerline axis of the aperture is separate from the longitudinal axis of the plunger. A portion of the spring force directed along the longitudinal axis of the probe is transferred to a side force to bias the plunger against the barrel for electrical contact. The lighter, more uniform biasing and slight rotation/agitation of the plunger within that barrel increases the probe life and electrical performance.