US PATENT SUBCLASS 52 / 127.11-- .~.~ Cam surface

US PATENT SUBCLASS 52 / 127.11
.~.~ Cam surface

Current as of: June, 1999
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52 /	HD	STATIC STRUCTURES (E.G., BUILDINGS)

127.1	DF	WITH ADJUNCTIVE MEANS FOR ASSEMBLY OR DISASSEMBLY {4}
127.7	DF	.~ Structure includes tool or opening to provide access for a tool used in operating a locking, latching, attaching, or adjusting means {4}
127.11		.~.~ Cam surface

DEFINITION

Classification: 52/127.11

Cam surface:

(under subclass 127.7) Structure wherein the adjunctive means manipulates or provides admittance to a sliding, wedging or rotating eccentric means, i.e., a camming means, which uses its sloped or eccentric face in the assembly or disassembly of the structure.

(1) Note. Threaded engaging surfaces alone are not considered camming surfaces although if they propel a camming surface or are tapered for causing a camming action they would be considered proper herein.