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Alvin L. Long
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Long Ranch, Yuba County, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dropout fuel tanks aircraft
Patent number
4,426,050
Issue date
Jan 17, 1984
Alvin L. Long
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
High speed passenger transfer vehicle
Patent number
4,425,851
Issue date
Jan 17, 1984
Alvin L. Long
B61 - RAILWAYS
Information
Patent Grant
Universal air deflector
Patent number
4,423,668
Issue date
Jan 3, 1984
Alvin L. Long
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Multiple use: pontoon bridge section
Patent number
4,416,485
Issue date
Nov 22, 1983
Alvin L. Long
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Combination motor home and house boat
Patent number
4,333,191
Issue date
Jun 8, 1982
Alvin L. Long
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air deflector support structure
Patent number
4,309,056
Issue date
Jan 5, 1982
Alvin L. Long
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric firing device
Patent number
4,298,914
Issue date
Nov 3, 1981
Alvin L. Long
F41 - WEAPONS
Information
Patent Grant
Mouse trap
Patent number
4,270,299
Issue date
Jun 2, 1981
Long; Loring C.
Alvin L. Long
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Bumper extension for heavy vehicles
Patent number
4,264,093
Issue date
Apr 28, 1981
Alvin L. Long
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Air vent auto's
Patent number
4,202,254
Issue date
May 13, 1980
Alvin L. Long
B60 - VEHICLES IN GENERAL