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:
Jun. 29, 1993
Filed:
Sep. 30, 1991
Naum Reznikov, Fremont, CA (US);
Sun Microsystems, Inc., Mountain View, CA (US);
Abstract
The present invention pertains to standoff devices used to hold a circuit board a fixed distance from a mounting surface such as another circuit board. The present invention divides the standoff into two interacting members. The first member has a base and two arms disposed to define a receiving slot between the two arms. The second member is comprised of a head portion, a tapered portion, and a tongue portion. The second member is slidably disposed within the receiving slot of the first member, and is capable of being locked into place in two distinct locking positions within this receiving slot. By sliding the second member from the first locking position to the second locking position, the standoff is locked into place between the circuit board and the mounting surface. The present invention discloses a secure locking system utilizing locking projections and cooperating depressions to accomplish this locking function. The present invention further pertains to improved methods of installing standoffs resulting from such a locking standoff.