U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 6260903

Portable automobile partition

A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.

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Class 172/738 - Relatively adjustable tool and runner


Subclass of Class 172 - Earth working
Definition: Apparatus wherein the implement comprises an earth working
No. of patents: 3
Last issue date: 12/23/1980


NumberTitleIssue Date
4240508Power-driven rotary ground working implement
A ground working implement comprises a frame, a rotary ground working unit supported by the frame and rotatable about a horizontal axis, a transmission for the working unit, a cover assembly covering the working unit and including a movable cover, and a h...
12/23/1980
4112602Apparatus for collecting shellfish and the like
An apparatus for collecting shellfish and the like at the bottom of a body of water comprising a rake having a number of inclined tines or teeth adapted to scrape the bed of the body of water, sliding boxes or runners for holding the tines at a substantia...
09/12/1978
4058913Lightweight trail groomer
A light weight trail groomer is supported at its rear end on each side by a pair of longitudinally aligned skis connected to respective arms of a bracket pivotally mounted on a main frame element. The frame structure is arranged for connection at its forw...
11/22/1977
 
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