US PATENT SUBCLASS 359 / 818-- .~.~ With clamp or grip

US PATENT SUBCLASS 359 / 818
.~.~ With clamp or grip

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999 Terms of Use

359 /	HD	OPTICS: SYSTEMS (INCLUDING COMMUNICATION) AND ELEMENTS

642	DF	LENS {32}
811	DF	.~ With support {6}
818		.~.~ With clamp or grip

DEFINITION

Classification: 359/818

With clamp or grip:

(under subclass 811) Subject matter wherein the support includes opposing surfaces for detachably engaging

therebetween the supporting object for maintaining the support positioned with respect to the object.

(1) Note. The engaging surfaces may be spring or screw actuated. These surfaces do not engage the lens as in subclasses 819+ below, but rather the structure to which the support may be attached.

SEE OR SEARCH THIS CLASS, SUBCLASS:

804+, for lenses including a support for the object being viewed.

809+, for lens and their supports attached to diverse art tools, instruments, or machines by a clamp or grip.

819+, for lens mountings wherein the support engages the lens.