Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Event (141)
- Letters (683)
- Organizations (966)
- Patents (17614)
- Person (2136)
- Publications (24569)
- Techtypes (2381)
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
& 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 Use the filters below to narrow your results.
Year filed:
Year granted:
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Applicant firm:
None (295) ·
AGO Flugzeugwerke G. m. b. H. (1) ·
Allgemeine Elektricitäts-Gesellschaft (1) ·
August Riedinger Ballonfabrik Augsburg G.m.b.H. (1) ·
Ballonhüllen Gesellschaft m.b.H. (2) ·
Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung (1) ·
Borrmann and Kaerting (1) ·
Daimler-Motoren-Gesellschaft (1) ·
DE (1) ·
E. Rumpler Luftfahrzeugbau G.m.b.H. (3) ·
Hüttner, Walter & Co. (1) ·
Luft Fahrzeug G.m.b.H. (1) ·
Luft-Verkehrs-Gesellschaft m.b.H. (2) ·
Motorluftschiff Studiengesellschaft (1) ·
Motorluftschiff Studiengesellschaft m.b.H (2) ·
Rheinische Gummiwaaren Franz Clouth Fabrik (1) ·
Zeppelin-Werke G.m.b.H. (1)
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IPCs:
None (65) ·
IPC B64B1/00 (38) ·
IPC B64B1/58 (33) ·
IPC B64C17/00 (23) ·
IPC B64C1/00 (21) ·
IPC B64C39/00 (16) ·
IPC B64C33/02 (16) ·
IPC B64C11/00 (13) ·
IPC B64C23/00 (11) ·
IPC B64B1/40 (11) ·
IPC B64B1/62 (8) ·
IPC B64C35/00 (5) ·
IPC B64B1/66 (5) ·
IPC CPC B64C13/00 (4) ·
IPC B64C17/06 (4) ·
IPC B64C11/20 (4) ·
IPC B64C3/52 (3) ·
IPC B64C3/38 (3) ·
IPC B64C31/06 (3) ·
IPC B64C11/04 (3)
CPCs:
None (46) ·
CPC B64B1/00 (41) ·
CPC B64B1/58 (35) ·
CPC B64C17/00 (25) ·
CPC B64C33/02 (18) ·
CPC B64C39/00 (15) ·
CPC B64B1/40 (14) ·
CPC B64C2700/6218 (14) ·
CPC B64C23/005 (12) ·
CPC B64C2700/6295 (10) ·
CPC B64C11/006 (9) ·
CPC B64B1/62 (8) ·
CPC B64B1/66 (5) ·
CPC B64C13/00 (5) ·
CPC B64C2700/6256 (5) ·
CPC B64C11/00 (4) ·
CPC B64C17/06 (4) ·
CPC B64C35/00 (4)
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Showing below up to 250 results in range #1 to #250.
