Richard John Marsh

US Patent:

46384022, Jan 20, 1987

Filed:

May 7, 1985

Appl. No.:

6/731852

Inventors:

Basilio Y. Lim - Santa Fe Springs CA
Richard N. Marsh - Livermore CA

International Classification:

H01G 438
H01G 700

US Classification:

361328

Abstract:

The present invention is a multi-section capacitor which includes a plurality of capacitor sections. Each of the plurality of capacitor sections has a right end and a left end and is wound from a length of a first metallized dielectric film having disposed on its near surface a first thin metallized layer which extends to its right edge but terminates short of its left edge leaving a non-metallized strip therealong in combination with a length of a second metallized dielectric film having disposed on its near surface a second thin metallized layer which extends to its left edge but terminates short of its right edge leaving a non-metallized strip therealong so that the first and second thin metallized layers are separated by dielectric film. A portion of the first thin metallized layer is removed at a region intermediate the ends of the length for a distance sufficient to encircle the capacitor section at least once. A first electrical contact and a second electrical contact make electrical contacts with the first and second thin metallized layers, respectively, of each of the plurality of capacitor sections.

US Patent:

43552137, Oct 19, 1982

Filed:

Apr 6, 1981

Appl. No.:

6/251376

Inventors:

Richard E. Marsh - Chicago IL

Assignee:

Marsh Products, Inc. - Batavia IL

International Classification:

H04R 100

US Classification:

179146R

Abstract:

A microphone mounting assembly including an elongated tubing, having a mounting flange including a channel for adjustable receiving said tubing, and sand sealingly received in said tubing for providing acoustic-dampening characteristics.

US Patent:

48280828, May 9, 1989

Filed:

Feb 19, 1988

Appl. No.:

7/158187

Inventors:

Gary J. Brand - Irvine CA
David C. Poirier - Troy MI
Peter Jarzyna - Livonia MI
John C. Haraf - Livonia MI
Joseph M. Tolkacz - Warren MI
Robert C. Simon - Novi MI
Dale L. Phillips - Dearborn MI
Richard C. Mamolen - Brighton MI
George T. Stephens - Livonia MI
Richard A. Marsh - Birmingham MI

Assignee:

General Motors Corporation - Detroit MI

International Classification:

F16D 3900
F16D 43284
F16H 4502

US Classification:

192 33

Abstract:

Potentially damaging operation of a viscous converter clutch (VCC) is detected in relation to the slippage thereacross. The slippage is compared with a reference slip value indicative of excessive VCC slippage to develop a net overslip indicator. The value of the net overslip indicator changes in the direction of a first limit value so long as the detected slip is at least as great as the reference slip, and in the direction of a second limit value so long as the detected slip is less than the reference slip. When the net overslip indicator reaches the first limit value, the friction clutch is disengaged to release the VCC. According to a first embodiment, the transmission fluid temperature at the time of such deactivation is measured and stored, and the VCC is reactivated when transmission fluid temperature falls below the stored temperature, assuming other criteria for activation are also met. According to a second embodiment, the VCC is reactivated a predetermined time after its deactivation and measurement of the transmission fluid temperature is not required.

US Patent:

62087991, Mar 27, 2001

Filed:

Apr 29, 1997

Appl. No.:

8/841262

Inventors:

Richard Marsh - Burbank CA
Joe Edmonds - Los Angeles CA
Haig Krakirian - Glendale CA
Michael Leonard La Joie - Sherman Oaks CA

Assignee:

Time Warner Entertainment Company L.P. - Stamford CT

International Classification:

H04N5/91

US Classification:

386 83

Abstract:

A TV cable system having one set-top per user. The set-top's VCR recording functions are automatically adjusted in a manner to accommodate the occurrence of a program-delay event or a program-cancel event by the TV cable system. The expected begin/stop time-slot during which a program is projected to occur is broadcast by the system's head end to each set-top, and this IPG data is stored in each set-top. Within each set-top, the currently stored IPG-data is periodically compared to IPG-data that was recorded in the set-top's VCR-record-timers at an earlier time. When the recorded IPG-data does not compare to the current IPG-data, the IPG-data that is recorded in the VCR-record-timer is automatically updated to the current IPG-data. When this automatic updating of one VCR-record-timer produces a time-slot conflict with a different VCR-record-timer, the conflict is resolved, either automatically or by a user-alert-message that enables user intervention to resolve the conflict.

US Patent:

20210301840, Sep 30, 2021

Filed:

Mar 30, 2020

Appl. No.:

16/834426

Inventors:

- Peoria IL, US
Thomas Kwok Fai Yeung - Bolingbrook IL, US
Richard Griffith Marsh - Lugoff SC, US

Assignee:

Caterpillar Inc. - Peoria IL

International Classification:

F15B 15/14

Abstract:

A hydraulic cylinder may include a cylindrical tube, a piston head with a piston rod disposed within the cylindrical tube, a cylinder head secured in one tube end of the cylindrical tuba and having the piston rod extending through a piston rod opening, and a cylinder cap with a cap sealing portion inserted in the opposite tube end of the cylindrical tube. The tube end is crimped down onto the cap sealing portion so that a tube material of the cylindrical tube is disposed within the plurality of annular cap grooves in the cap seal portion to retain the cylinder cap. The cylinder head may have a similar plurality of annular head grooves, with the corresponding tube end being crimped down onto the cylinder head.