Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17648)
- Person (2204)
- Publications (24577)
- Techtypes (2416)
Patents > Publication date:
1900 - 1999 
& First filing:
No
& Citations from after 1930:
None
& Number of diagram pages:
2-20000000
& First filing:
No
& Citations from after 1930:
None
& Number of diagram pages:
2-20000000 Use the filters below to narrow your results.
Year filed:
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Applicant firm:
None (331) ·
Aktiebolaget Aviatorer (3) ·
Allgemeine Elektricitäts-Gesellschaft (1) ·
Alphonse Tellier et Cie (1) ·
British and Colonial Aeroplane Co. (1) ·
Curtiss Aeroplane (1) ·
Daimler Motoren-Gesellschaft (1) ·
Friedrich Krupp Aktiengesellschaft (1) ·
Gesellschaft für Ausführung freitragender Dachkonstrukcionen in Holz System Stephan G. m. b. H. (1) ·
Jules-Jean-Jacques-Paul Koechlin (1) ·
Leonardo Torres Quevedo (1) ·
Luftschiffantrieb-Gesellschaft m. b. H. (1) ·
Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung (1) ·
Österreichische Daimler Motoren A. G. (1) ·
Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) ·
Société anonyme des Aéroplanes Borel (1) ·
Société Antoinette (1) ·
Société d'Emboutissage et de Constructions Mécaniques (1) ·
Société Zodiac (1) ·
Sperry Gyroscope Company (1) ·
Vickers Limited (2)
Applicant type:
Tech fields:
Airplane (154) ·
design (101) ·
Frame (84) ·
stability (73) ·
construction (66) ·
Wings (58) ·
propulsion (56) ·
LTA (54) ·
Propellers (54) ·
control (42) ·
subsystem (41) ·
Lift (34) ·
navigation (34) ·
aerodynamics (29) ·
whole (25) ·
flapping (21) ·
airship (21) ·
automatic stability (21) ·
safety (19) ·
None (18)
Filing date:
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National tech categories:
None (42) ·
12.3 (1) ·
AT 77d (3) ·
AU 90.3 (1) ·
AU 90.5 (1) ·
CH 129a (1) ·
CH 129b (4) ·
CH 129c (1) ·
CH 54a (1) ·
DE 42c (1) ·
DE 77h (1) ·
DE 77h.15 (1) ·
DE 77h.5 (9) ·
DE 77h.9 (2) ·
DK 77 (4) ·
FR 11.2 (1) ·
FR 11.4 (1) ·
FR 12.7 (1) ·
FR 17.3 (1) ·
FR 6.2 (4) ·
FR 6.3 (25) ·
FR 6.4 (200) ·
HU V/h (47) ·
NL 62 (1) ·
NL 62.15 (1) ·
USPC 244/105 (1) ·
USPC 244/154 (1) ·
USPC 244/99.3 (1)
IPCs:
None (103) ·
IPC B64C39/00 (36) ·
IPC B64C17/00 (28) ·
IPC B64B1/00 (27) ·
IPC B64C1/00 (25) ·
IPC B64C33/02 (17) ·
IPC B64C11/00 (12) ·
IPC B64C23/00 (11) ·
IPC B64B1/58 (10) ·
IPC B64C35/00 (9) ·
IPC B64C13/00 (7) ·
IPC B64C17/06 (6) ·
IPC B64C27/04 (6) ·
IPC B64C25/00 (6) ·
IPC B64C3/38 (6) ·
IPC B64C33/00 (5) ·
IPC B64B1/40 (4) ·
IPC B64C3/52 (3) ·
IPC F41G3/24 (3)
CPCs:
None (92) ·
CPC B64C17/00 (30) ·
CPC B64B1/00 (27) ·
CPC B64C39/00 (19) ·
CPC B64C33/02 (17) ·
CPC B64C2700/6295 (15) ·
CPC B64C23/005 (12) ·
CPC B64B1/58 (10) ·
CPC B64C2700/6212 (9) ·
CPC B64C39/005 (9) ·
CPC B64C13/00 (8) ·
CPC B64C11/006 (8) ·
CPC B64C17/06 (7) ·
CPC B64C35/00 (7) ·
CPC B64C27/04 (6) ·
CPC B64C33/00 (6)
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Showing below up to 250 results in range #1 to #250.
