Frank J Giandenoto

44665040, Aug 21, 1984

Feb 3, 1983

6/463403

Frank J. Giandenoto - Racine WI
Anthony J. Saiia - Milwaukee WI

Textron Inc. - Providence RI

B60K 2500

180273

A tractor seat-operated hydraulic valve control including a power tractor and a hydraulically powered implement connected with the tractor. A hydraulic valve on the tractor is controlled by a manual lever connected therewith and by a mechanical connection between a pivotally mounted operator's seat and the valve. When the operator is off the seat the control moves the valve to the neutral position.

47246626, Feb 16, 1988

Jul 21, 1986

6/887198

Frank J. Giandenoto - Matthews NC
Marvin L. Joray - Union Grove WI

Textron Inc. - Providence RI

A01D 3452
A01B 4500

56256

A lawn thatcher assembly including a shaft and a plurality of blades and spacers extending therealong. The shaft has a helical surface thereon, and the blades have a matching helical opening, all of which permits the blades to be slid onto the shaft and present a final helical pattern of blade tips along the length of the shaft. The method of making the assembly is also achieved in this invention.