Drilldown: Patents
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Year filed:
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Citations from after 1930:
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- Airplane (18)
- Airship (15)
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- Patents (17614)
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- Techtypes (2381)
Patents > Year granted:
1920 - 1929 
& Applicant type :
COMPANY + INDIV or
INDIV
& Tech fields :
airplane or
marine or
navigation
& Related to aircraft :
1 or
None
& Applicant type :
COMPANY + INDIV or
INDIV
& Tech fields :
airplane or
marine or
navigation
& Related to aircraft :
1 or
None Use the filters below to narrow your results.
Year filed:
Year granted:
Office:
Inventors:
Ernst Heinkel (10) ·
Louis Blériot (5) ·
Gabriel Voisin (4) ·
Walter George Tarrant (3) ·
Charles Arthur Wragg (3) ·
Robert-Jules-Marie-Antoine Desmons (2) ·
Robert Gastambide (2) ·
Reinhard Mannesmann (2) ·
Paul Schmitt (2) ·
Louis Renault (2) ·
Louis Lacoin (2) ·
Jules Gastambide (2) ·
John Edward Thompson (2) ·
Gabriel Letsch (2) ·
None (2) ·
Alexis Beurrier (2) ·
Antoine Cazanave (2) ·
Édouard-Jean Bigourdan (2)
Inventor country:
Applicant person:
Ernst Heinkel (10) ·
None (9) ·
Louis Blériot (5) ·
Gabriel Voisin (4) ·
Walter George Tarrant (3) ·
Robert Gastambide (2) ·
Louis Lacoin (2) ·
Louis Renault (2) ·
Paul Schmitt (2) ·
John Edward Thompson (2) ·
Edmond Bigourdan (2) ·
Robert-Jules-Marie-Antoine Desmons (2) ·
Charles Arthur Wragg (2) ·
Antoine Cazanave (2) ·
Alexis Beurrier (2) ·
Jules Gastambide (2)
Applicant firm:
Applicant type: (Click arrow to add another value)
Tech fields: (Click arrow to add another value)
Filing date:
Full specification filed date:
Application number:
None (45) ·
10469116 (1) ·
11521 (1) ·
196108D (1) ·
20105717 (1) ·
21604D (1) ·
21760618 (1) ·
22245D (1) ·
22286D (1) ·
23309D (1) ·
23888D (1) ·
24465118 (1) ·
25491718 (1) ·
25941D (1) ·
26754818 (1) ·
27363D (1) ·
324366D (1) ·
345022D (1) ·
502520D (1) ·
502839D (1) ·
524799D (1) ·
524815D (1) ·
524816D (1) ·
524818D (1) ·
82356D (1)
Grant date:
Granted:
Publication date:
Supplementary to patent:
None (44) ·
Patent AU-1914-14892 (1) ·
Patent BE-1920-06-14 Gastambide (1) ·
Patent CA-1918-196108 (1) ·
Patent DE-1915-299150 (1) ·
Patent DE-1919-364419 (1) ·
Patent DE-1921-384750 (2) ·
Patent DE-1922-388401 (1) ·
Patent DE-1922-392861 (1) ·
Patent FR-1908-400578 (1) ·
Patent FR-1914-475066 (1) ·
Patent FR-1915-502520 (1) ·
Patent FR-1916-502839 (3) ·
Patent FR-1916-502873 (1) ·
Patent FR-1917-493342 (2) ·
Patent FR-1917-502839.21604 (1) ·
Patent FR-1917-534020 (1) ·
Patent FR-1920-509911 (1) ·
Patent NL-1918-08-05 Spreekmeester (1) ·
Patent US-1912-1186856 (1) ·
Patent US-1913-04-21 George Raymond Lawrence (1) ·
Patent US-1918-09-20 William E. Lawn (1) ·
Patent US-1918-1589780 (3)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (36) ·
Barlow et Gentizon (1) ·
Bathul & Bathul? (1) ·
Browne & Co. (1) ·
Charles Dony (1) ·
Church & Rich (1) ·
Clem A. Hack (1) ·
Davis & Davis (1) ·
Dom. Casalonga (1) ·
Dony and Lejeune (3) ·
E. Wattier (2) ·
Fell & James (1) ·
G. de Mestral et F. Harlé (1) ·
G. F. Redfern & Co. (1) ·
Herbert H. Thompson (2) ·
Hippolyte Josse (2) ·
J. Fayollet (2) ·
John E. Raworth & Moss (1) ·
John P. Tarbox (1) ·
M. Zerolo (2) ·
None (1) ·
Paul Blum (2) ·
Rayner & Co. (1) ·
S. W. Bates (1) ·
Weismann et Marx (2)
Assigned to:
National tech categories:
None (16) ·
AT 77d (2) ·
AU 90.3 (1) ·
CH 129b (1) ·
DE 62b.15 (1) ·
DE 77h.5 (15) ·
DE 77h.6 (1) ·
DE 77h.7 (2) ·
DE 77h.9 (1) ·
DK 77 (2) ·
FR 15.2 (1) ·
FR 5.8 (2) ·
FR 6.4 (19) ·
HU V/h (1) ·
NL 62 (1) ·
NL 62.7 (1) ·
RU 62b (1) ·
USPC 244/6 (1) ·
USPC 244/66 (1) ·
USPC 403/171 (1) ·
USPC 416/140 (1) ·
USPC 416/212R (1)
IPCs:
None (14) ·
IPC B64C13/00 (1) ·
IPC B63H1/12 (1) ·
IPC B63H3/00 (1) ·
IPC B64C1/00 (1) ·
IPC B64C1/06 (2) ·
IPC B64C1/100 (1) ·
IPC B64C1/26 (3) ·
IPC B64C11/00 (3) ·
IPC B64C11/04 (1) ·
IPC B64C11/36 (1) ·
IPC B64C13/00 (2) ·
IPC B64C13/24 (1) ·
IPC B64C17/00 (1) ·
IPC B64C19/00 (1) ·
IPC B64C21/08 (1) ·
IPC B64C23/00 (2) ·
IPC B64C25/00 (3) ·
IPC B64C25/50 (1) ·
IPC B64C27/04 (1) ·
IPC B64C27/32 (1) ·
IPC B64C3/00 (5) ·
IPC B64C3/18 (1) ·
IPC B64C3/38 (2) ·
IPC B64C3/54 (1) ·
IPC B64C3/56 (2) ·
IPC B64C35/00 (1) ·
IPC B64C39/00 (2) ·
IPC B64C39/10 (1) ·
IPC B64C9/02 (2) ·
IPC B64C9/16 (1) ·
IPC B64D27/00 (3) ·
IPC B64D35/06 (1) ·
IPC C09D101/10 (1) ·
IPC CPC B64C13/00 (1) ·
IPC F02D9/00 (1) ·
IPC F03D3/06 (1) ·
IPC G05D1/02 (1)
CPCs:
Family year:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Showing below up to 75 results in range #1 to #75.
