Drilldown: Patents
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Patents > Inventor country:
DE 
& Assigned to :
Curtiss Aeroplane and Motor Corporation or
Rubber Balloon Company of America or
Sperry Gyroscope Company or
None
& National tech categories :
DE 77 or
FR 6.4 or
USPC 244/90R
& Citations from after 1930:
None
& Number of text pages:
2-3
& Number of claims:
1-3
& Assigned to :
Curtiss Aeroplane and Motor Corporation or
Rubber Balloon Company of America or
Sperry Gyroscope Company or
None
& National tech categories :
DE 77 or
FR 6.4 or
USPC 244/90R
& Citations from after 1930:
None
& Number of text pages:
2-3
& Number of claims:
1-3 Use the filters below to narrow your results.
Year filed:
Year granted:
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None (117) ·
AGO Flugzeugwerke G. m. b. H. (1) ·
Allgemeine Elektricitäts-Gesellschaft (1) ·
Ballonhüllen Gesellschaft m.b.H. (1) ·
DE (1) ·
E. Rumpler Luftfahrzeugbau G.m.b.H. (3) ·
Luft Fahrzeug G.m.b.H. (1) ·
Luft-Verkehrs-Gesellschaft m.b.H. (1) ·
Motorluftschiff Studiengesellschaft (1) ·
Zeppelin-Werke G.m.b.H. (1)
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Patent agent:
None (37) ·
Lavoix et Mosès (7) ·
L. Chassevent (7) ·
J. Bonnet-Thirion (6) ·
de Bongé (5) ·
Schwab (5) ·
Société A. Frey et de Carsalade (4) ·
Brandon frères (4) ·
E. Blétry (4) ·
P. Coulomb (2) ·
Lefort (2) ·
H. Bœttcher fils (2) ·
A. Augier (2) ·
Dupont et Elluin (2) ·
Weismann et Marx (2) ·
Chassevent (2) ·
C. Baumann (2) ·
A. de Carsalade (2) ·
Ad. Sturm (2) ·
Barlow et Gentizon (2)
Assigned to: (Click arrow to add another value)
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IPCs:
None (22) ·
IPC B64B1/00 (13) ·
IPC B64C17/00 (12) ·
IPC B64C1/00 (10) ·
IPC B64C39/00 (9) ·
IPC B64B1/58 (9) ·
IPC B64C33/02 (8) ·
IPC B64B1/40 (6) ·
IPC B64C11/00 (6) ·
IPC B64C23/00 (5) ·
IPC B64C11/20 (3) ·
IPC B64C3/38 (2) ·
IPC B64C35/00 (2) ·
IPC B64C17/06 (2) ·
IPC B64C11/30 (2) ·
IPC B64C31/04 (2) ·
IPC B64C3/54 (2) ·
IPC B64B1/62 (2) ·
IPC CPC B64C13/00 (2)
CPCs:
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Showing below up to 134 results in range #1 to #134.
