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Carl Henry Sherwood

from Brockport, NY
Deceased

Carl Sherwood Phones & Addresses

  • 765 Swamp Rd, Brockport, NY 14420 (585) 637-6990
  • 765 Swamp Rd, Brockport, NY 14420

Business Records

Name / Title
Company / Classification
Phones & Addresses
Carl S. Sherwood
WORLD WIDE CHURCH OF JESUS CHRIST, INC

Publications

Us Patents

Fuel Tank Venting

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US Patent:
47475080, May 31, 1988
Filed:
Mar 9, 1987
Appl. No.:
7/023158
Inventors:
Carl H. Sherwood - Brockport NY
Assignee:
General Motors Corporation - Detroit MI
International Classification:
B65B 3106
US Classification:
220 86R
Abstract:
In a vehicle fuel system having a fuel tank with a filler pipe having an upper end closable by a removable cap and opening to the atmosphere when the cap is removed to receive an inserted object and a fuel vapor storage canister, a venting means that allows the cap to be removed while preventing pressurized fuel vapors generated in the tank when the filler pipe is closed from reaching the atmosphere. When the cap is removed, a valve is opened, while a seal means independent of the cap remains closed. Thus, vapors are blocked from the atmosphere, but allowed to exit past the valve to the canister. In addition, the seal means engages a conventionally sized fuel nozzle, providing another seal so that fuel fill vapors are similarly controlled.

Seal Assembly For Vehicle Filler Neck

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US Patent:
49460609, Aug 7, 1990
Filed:
Jul 31, 1989
Appl. No.:
7/388099
Inventors:
Carl H. Sherwood - Brockport NY
Karen M. Meyer - Webster NY
Charles H. Covert - Manchester NY
Gregory P. Weilnau - Churchville NY
Assignee:
General Motors Corporation - Detroit MI
International Classification:
B65D 9028
US Classification:
220 862
Abstract:
A seal assembly for a vehicle fuel tank filler neck includes a seal lip bordered by a seal casing rim on one side, and a shelf of the filler neck on the other, so as to protect the seal lip against side loading from the nozzle that it seals against.

Tank Vapor Vent Valve Assembly With Improved Overfill Protection

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US Patent:
48936430, Jan 16, 1990
Filed:
Feb 27, 1989
Appl. No.:
7/316001
Inventors:
William E. Gifford - Hemlock NY
Carl H. Sherwood - Brockport NY
Charles H. Covert - Manchester NY
Kenenth W. Turner - Webster NY
Assignee:
General Motors Corporation - Detroit MI
International Classification:
B01D 5304
US Classification:
137202
Abstract:
A TVVA with a buoyant overfill protection float contains the float closely and axially slidably within a sleeve, and feeds a negative pressure created by the rapid flow of fill vapors over the outside of the sleeve into the sleeve to hold the float down and prevent it from corking.

Vehicle Tank Vapor Vent Valve Assembly

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US Patent:
49171577, Apr 17, 1990
Filed:
Feb 27, 1989
Appl. No.:
7/316002
Inventors:
William E. Gifford - Hemlock NY
Carl H. Sherwood - Brockport NY
Charles H. Covert - Manchester NY
Kenneth W. Turner - Webster NY
Assignee:
General Motors Corporation - Detroit MI
International Classification:
B65B 3106
US Classification:
141 59
Abstract:
A tank vapor vent valve assembly uses a spring loaded sealing flapper door located below a normally open float chamber. The flapper door spring is specifically designed to open when the tank pressure falls, allowing make up air to pull the flapper door down and draw in make up air through the canister inlet.

Exhaust Gas Recirculation Valve Cover

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US Patent:
D350289, Dec 12, 1989
Filed:
Jul 13, 1987
Appl. No.:
7/072614
Inventors:
Carl H. Sherwood - Brockport NY
Peter R. Wendt - Fairport NY
Assignee:
General Motors Corporation - Detroit MI
US Classification:
D15 5

Vapor Canister With Carbon Loading Maintenance

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US Patent:
51221721, Jun 16, 1992
Filed:
May 20, 1991
Appl. No.:
7/702481
Inventors:
Carl H. Sherwood - Brockport NY
Otto Muller-Girard - Rochester NY
Assignee:
General Motors Corporation - Detroit MI
International Classification:
B01D 5304
US Classification:
55387
Abstract:
A vapor storage canister has an improved carbon bed loading pressure maintenance mechanism. A pressure plate is driven up indirectly, through a threaded shaft turned by a radially wound spiral spring, rather than by an axially compressed helical spring. This takes better advantage of the space available between the carbon bed and the lower end of the canister.

Vacuum Actuated Tank Vapor Vent Valve

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US Patent:
50147420, May 14, 1991
Filed:
Apr 5, 1990
Appl. No.:
7/504818
Inventors:
Charles H. Covert - Manchester NY
Kenneth W. Turner - Webster NY
Carl H. Sherwood - Brockport NY
William E. Gifford - Hemlock NY
Richard W. Wagner - Albion NY
Assignee:
General Motors Corporation - Detroit MI
International Classification:
F16K 2400
US Classification:
137588
Abstract:
A tank vapor vent valve assembly mounted to the top of the tank wall has a piston actuated by a source of engine vacuum which maintains a fill vapor exit closed until the gas cap is removed to relieve the vacuum and allow the piston to open.

Vacuum Actuated Tank Vapor Vent Valve

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US Patent:
RE345180, Jan 25, 1994
Filed:
Jun 26, 1992
Appl. No.:
7/905589
Inventors:
Charles H. Covert - Manchester NY
Kenneth W. Turner - Webster NY
Carl H. Sherwood - Brockport NY
William E. Gifford - Hemlock NY
Richard W. Wagner - Albion NY
Assignee:
General Motors Corporation - Detroit MI
International Classification:
F16K 2400
US Classification:
137588
Abstract:
A tank vapor vent valve assembly mounted to the top of the tank wall has a piston actuated by a source of engine vacuum which maintains a fill vapor exit closed until the gas cap is removed to relieve the vacuum and allow the piston to open.
Carl Henry Sherwood from Brockport, NYDeceased Get Report