US PATENT SUBCLASS 49 / 82.1
.~.~ Geared, interconnector or operator

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

Internet Version by PATENTEC © 1999      Terms of Use


49 /   HD   MOVABLE OR REMOVABLE CLOSURES

73.1  DF  CLOSURES INTERCONNECTED FOR CONCURRENT MOVEMENT {9}
74.1  DF  .~ Louver-type closures (e.g., slats or panels) {11}
82.1.~.~ Geared, interconnector or operator

DEFINITION

Classification: 49/82.1

Geared, interconnector, or operator:

(under subclass 74.1) Closures wherein the (1) joining means between the panels or (2) operator for the closure joining means includes a rotatable body imparting or receiving motion or power from some other member by rolling contact.

(1) Note. Included in this subclass are rotatable meshing toothed wheels, worm-type mechanism, rack and pinion-type mechanism, thrust bearing-type, or ratchet wheel.

SEE OR SEARCH THIS CLASS, SUBCLASS:

107+, for a geared interconnector or operator for concurrently swinging closures.

335+, for an operator for a swinging closure which includes a gear coaxial of the closure pivot.

341+, for an operator for a swinging closure which includes a gear driven lever.