Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17648)
- Person (2198)
- Publications (24575)
- Techtypes (2409)
Use the filters below to narrow your results.
Year filed:
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Tech fields:
stability (23) ·
Airplane (20) ·
automatic stability (9) ·
design (5) ·
aerodynamics (4) ·
Construction (4) ·
Gyroscope (4) ·
None (3) ·
fuselage (3) ·
equilibrium (3) ·
military (2) ·
landing (2) ·
projectile (2) ·
propellers (2) ·
fluid pressure (2) ·
Subsystem (2) ·
navigation (2) ·
wings (2) ·
braking (2)
Filing date:
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None (1) ·
1181516 (1) ·
14548D (1) ·
17639D (1) ·
18547D (1) ·
18548D (1) ·
18628D (1) ·
190910299D (1) ·
190914476D (1) ·
190915677D (1) ·
190916367D (1) ·
191004791D (1) ·
191006051D (1) ·
191010424D (1) ·
191015576D (1) ·
191018482D (1) ·
191024908D (1) ·
191027871D (1) ·
191129117D (1) ·
191202473D (1) ·
191311129D (1) ·
191317034D (1) ·
191319681D (1) ·
191320479D (1) ·
191412288D (1) ·
21147118 (1) ·
392649D (1) ·
414587D (1) ·
415524D (1) ·
416284D (1) ·
416475D (1) ·
426786D (1) ·
427664D (1) ·
427668D (1) ·
432541D (1) ·
471027D (1) ·
492299D (1) ·
599417 (1) ·
FRD437863 (1)
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Supplementary to patent:
None (23) ·
Patent AT-1910-62089 (1) ·
Patent BE-1909-11-19 (1) ·
Patent BE-1910-07-25 (1) ·
Patent DE-1910-04-04 August Wendtland (1) ·
Patent DE-1911-11-16 Otto Albin Budig (1) ·
Patent DE-1912-09-10 Adolf Sprater (1) ·
Patent DE-1913-04-29-Max Hinek (1) ·
Patent FR-1910-430552 (1) ·
Patent FR-1910-435648 (1) ·
Patent FR-1911-426612 (1) ·
Patent FR-1912-447988 (1) ·
Patent FR-1912-450608 (1) ·
Patent FR-1913-465942 (2) ·
Patent FR-1916-492299 (1) ·
Patent GB-1909-8531 (1) ·
Patent GB-1912-19864 (1) ·
Patent HU-1909-49038 (1) ·
Patent IT-1913-03-20 Vigilio Baldo (1)
Patent agent:
None (9) ·
A. M. & William Clark (1) ·
A. Mathieu (1) ·
Abel & Imray (1) ·
Armengaud jeune (1) ·
B. Bloch (1) ·
Boult, Wade & Tennant; Harold Wade (1) ·
C. Baumann (1) ·
C. Blétry (1) ·
Charles Dony (1) ·
Edm. Caille (1) ·
Edward Evans & Co. (1) ·
Fell & James; J. S. Withers & Spooner (1) ·
Francis Heron Rogers; Herbert Dunn (1) ·
G. F. Redfern & Co. (1) ·
H. Blouin (1) ·
H. Bœttcher fils (1) ·
Haseltine, Lake & Co. (2) ·
Hyde & Heide (1) ·
J. P. Bayly (1) ·
Jensen & Son (1) ·
L. Chassevent (1) ·
Marks & Clerk (1) ·
Mewburn, Ellis & Pryor (1) ·
None (4) ·
Paul Renaud (1) ·
Philip Middleton Justice (1)
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Showing below up to 39 results in range #1 to #39.
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