Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (476)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17575)
- Person (2118)
- Publications (24564)
- Techtypes (2373)
Patents > Year granted:
1920 - 1929 
& Office :
CA or
IN or
US or
Other
& Applicant is inventor:
Yes
& Publication date:
1900 - 1999
& Citations from after 1930:
None
& Office :
CA or
IN or
US or
Other
& Applicant is inventor:
Yes
& Publication date:
1900 - 1999
& Citations from after 1930:
None Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Inventor country:
Applicant person:
None (28) ·
Ernst Heinkel (11) ·
Pierre Le Goaziou (7) ·
Jakob Haw (6) ·
Paul Schmitt (6) ·
Robert-Jules-Marie-Antoine Desmons (4) ·
Pierre Levasseur (4) ·
Gabriel Voisin (4) ·
Louis Blériot (4) ·
Jean-Adolphe Leseurre (4) ·
Charles-Édouard-Pierre Gourdou (4) ·
Maurice-Achille Lécuyer (3) ·
François-Victor Denhaut (3) ·
Louis Renault (3) ·
Adolphe Clément-Bayard (3) ·
Reinhold Richter (3) ·
René-Joseph-Ghislain Straunard (3) ·
John Arthur Weis (3) ·
Anthony Herman Gerard Fokker (3) ·
Vilmos Zurowec (3)
Applicant firm:
None (192) ·
Ballonhüllen Gesellschaft m.b.H. (2) ·
Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung (2) ·
Daimler Motoren-Gesellschaft (1) ·
Daimler-Motoren-Gesellschaft (1) ·
Gloster Aircraft Company, Limited (1) ·
Luft-Verkehrs-Gesellschaft m.b.H. (1) ·
Luftschiffbau Zeppelin G. m. b. H. (2) ·
Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (3) ·
Société Anonyme des Établissements Nieuport (2) ·
Société des Moteurs Salmson (1) ·
Zahnradfabrik G.m.b.H. (1)
Applicant type:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
Filing date:
Full specification filed date:
Application number:
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Publication date:
Supplementary to patent:
Patent agent:
None (114) ·
None (11) ·
Armengaud jeune (8) ·
M. Zerolo (7) ·
Société G. Breton, P. Audy, J. Rousset, A. Vergé (5) ·
Lavoix et Moses (4) ·
Dupont et Elluin (4) ·
Dony and Lejeune (4) ·
Paul Blum (4) ·
J. Germain (3) ·
Hippolyte Josse (3) ·
Weismann et Marx (3) ·
Dom. Casalonga (2) ·
J. Bonnet-Thirion et Breton (2) ·
Rigot et Prévost (2) ·
E. Wattier (2) ·
Eugène Testavin (2) ·
F. Harlé et G. Bruneton (2) ·
J. Fayollet (2) ·
Herbert Haddan & Co. (2)
Assigned to:
National tech categories:
None (17) ·
AT 46a (1) ·
AT 77d (7) ·
AU 90.3 (1) ·
AU 90.5 (1) ·
CH 129b (1) ·
DE 42c.9 (1) ·
DE 62b (1) ·
DE 62b.15 (1) ·
DE 77 (1) ·
DE 77h Group 5 (1) ·
DE 77h.15 (1) ·
DE 77h.2 (3) ·
DE 77h.5 (25) ·
DE 77h.6 (12) ·
DE 77h.7 (3) ·
DE 77h.9 (3) ·
DK 77 (1) ·
FR 10.4 (1) ·
FR 11.2 (1) ·
FR 12.2 (7) ·
FR 12.3 (1) ·
FR 12.4 (1) ·
FR 15.2 (1) ·
FR 17.3 (1) ·
FR 5.3 (1) ·
FR 5.8 (4) ·
FR 6.2 (2) ·
FR 6.3 (2) ·
FR 6.4 (70) ·
FR 6.8 (2) ·
HU V/h (24) ·
HU XIX/b (1) ·
NL 62 (8) ·
NL 62.15 (2) ·
NL 62.15c (1) ·
NL 62.6 (3) ·
NL 62.7 (3) ·
RU 62b (2)
IPCs:
None (53) ·
IPC B64C3/00 (15) ·
IPC B64C13/00 (10) ·
IPC B64C11/00 (8) ·
IPC B64C17/00 (8) ·
IPC G01S1/72 (7) ·
IPC B64C3/18 (7) ·
IPC B64C3/56 (6) ·
IPC B64C1/06 (5) ·
IPC B64C23/00 (5) ·
IPC B64C13/12 (4) ·
IPC B64C1/00 (4) ·
IPC B64D27/00 (4) ·
IPC B64C11/20 (4) ·
IPC B64C25/00 (4) ·
IPC F03D3/06 (3) ·
IPC B64C1/26 (3) ·
IPC B64C35/00 (3) ·
IPC B64C25/36 (3)
CPCs:
None (50) ·
CPC B64C3/00 (16) ·
CPC B64C13/00 (12) ·
CPC B64C17/00 (10) ·
CPC G01S1/72 (7) ·
CPC B64C11/00 (6) ·
CPC B64C3/56 (6) ·
CPC B64C2700/6256 (5) ·
CPC B64C2700/6233 (5) ·
CPC B64C23/005 (5) ·
CPC B64C2700/6274 (4) ·
CPC B64C2700/6235 (4) ·
CPC B64C13/12 (4) ·
CPC B64C11/04 (4) ·
CPC B64D27/00 (4)
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 209 results in range #1 to #209.
