Jose Manuel Estrada

US Patent:

41693949, Oct 2, 1979

Filed:

Sep 12, 1977

Appl. No.:

5/832072

Inventors:

Jose L. Estrada - Long Beach CA

Assignee:

Phalanx Corporation - Long Beach CA

International Classification:

F16H 140

US Classification:

74713

Abstract:

An anti-differential device for a differential mechanism comprising a constricting guide surface circularly disposed about the side gear hub of the differential mechanism and a constrictable guide follower laterally displaceable by the side gear in side-thrusting response to loading of its axle, to simultaneously radially engage the differential casing and the side gear hub in mutually binding relation, against their relative rotation.

US Patent:

39554430, May 11, 1976

Filed:

Jan 30, 1975

Appl. No.:

5/545572

Inventors:

Jose Luis Estrada - Paramount CA

International Classification:

F16H 140
F16H 5702

US Classification:

74713

Abstract:

A high strength differential gearing mechanism for coupling opposed bevel gears on a common axis within an eccentrically weighted casing, and comprising not less than three pinion gears asymmetrically arranged about the common axis, and plural shafts journaling the pinion gears in such asymmetric disposition in counter-balancing relation with the casing.

US Patent:

20200113324, Apr 16, 2020

Filed:

Oct 16, 2018

Appl. No.:

16/161079

Inventors:

Jose Alonso Estrada - Lawndale CA, US

International Classification:

A47B 23/02

Abstract:

The present disclosure provides an apparatus i.e. shelf unit for attachment to the bed is described. The shelf is easy to install, without tools, and which will not damage the bedsides. The shelf has an upper surface to serve as a resting surface for holding items resting thereon and a lower surface called clamps which rests against the top of the bedside to support the weight of the shelf unit and the items resting thereon.