Drilldown: Patents
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- Airplane (18)
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Patents > Year granted:
1920 - 1929 
& Office :
LU or
Other
& Assigned to :
1 or
John A. Roebling's Sons or
Tarbox Safety Aircraft Company or
None
& National tech categories:
None
& Office :
LU or
Other
& Assigned to :
1 or
John A. Roebling's Sons or
Tarbox Safety Aircraft Company or
None
& National tech categories:
None Use the filters below to narrow your results.
Year filed:
Year granted:
1920 (230) ·
1921 (110) ·
1922 (46) ·
1923 (21) ·
1924 (15) ·
1925 (3) ·
1926 (2) ·
1927 (6) ·
1928 (2) ·
1929 (2)
Office: (Click arrow to add another value)
Inventors:
Inventor country:
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Applicant firm:
None (366) ·
AGO Flugzeugwerke G. m. b. H. (2) ·
Alphonse Tellier et Cie (1) ·
B.F. Goodrich company (1) ·
Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung (2) ·
Cloverleaf Propeller Co. (1) ·
CONTINENTAL AIR CRAFT TRANSP (1) ·
Continental Air Craft Transportation Company (1) ·
Curtiss Aeroplane (21) ·
Curtiss Aeroplane and Motor Co. (1) ·
Deutsche Flugzeug-Werke G. m. b. H. (1) ·
Etablissements Ch. Lefebvre & Cie (1) ·
Établissements de Dion-Bouton (1) ·
GASPARD LEGROS (1) ·
Gloster Aircraft Company, Limited (1) ·
Gothaer Waggonfabrik A. G. (2) ·
Grand Rapids Trust Company (3) ·
John A. Roebling's Sons (2) ·
Kawasaki (1) ·
L W F Engineering Company (2) ·
Macy Engineering Co. (1) ·
Ordnance Engineering Corp. (2) ·
Société anonyme Astra AB (2) ·
Société Anonyme des Établissements Nieuport (2) ·
Société des Avions Louis Bréguet (5) ·
Société des Moteurs Salmson (1) ·
Société Nouvelle des Aéroplanes Paul Schmitt (1) ·
Tarbox Safety Aircraft Company (3) ·
Vickers (2) ·
Westinghouse (1) ·
Westinghouse Canada Limited (2) ·
Westinghouse Electric & Manufacturing Company (2) ·
Zeppelin-Werke G.m.b.H. (1)
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IPCs:
None (313) ·
IPC B64C3/00 (15) ·
IPC B64C17/00 (7) ·
IPC B64C39/00 (7) ·
IPC B64C35/00 (6) ·
IPC B64C13/12 (5) ·
IPC B64C3/56 (5) ·
IPC B64C3/18 (4) ·
IPC B64C11/04 (4) ·
IPC B64C13/00 (4) ·
IPC B64C1/00 (4) ·
IPC B64C3/50 (3) ·
IPC B64C11/36 (3) ·
IPC B64C1/06 (3) ·
IPC B64C27/04 (3) ·
IPC B64C11/20 (3) ·
IPC B64C23/00 (3) ·
IPC B64D27/00 (3)
CPCs:
CPC B64C3/00 (37) ·
CPC B64C17/00 (28) ·
CPC B64C39/00 (28) ·
CPC B64C2700/6295 (26) ·
None (19) ·
CPC B64C23/005 (18) ·
CPC B64C2700/6233 (18) ·
CPC B64C13/00 (17) ·
CPC B64C2700/6235 (14) ·
CPC B64C2700/6256 (14) ·
CPC B64C2700/6212 (13) ·
CPC B64C35/00 (13) ·
CPC B64C11/04 (12) ·
CPC B64C2001/0081 (10) ·
CPC B64C2700/6274 (9) ·
CPC B64C3/185 (9) ·
CPC B64C3/18 (8) ·
CPC B64B1/00 (8) ·
CPC B64C3/385 (8)
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Citations from after 1930:
Number of text pages:
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Number of diagram pages:
Number of figures:
Showing below up to 250 results in range #1 to #250.
