Drilldown: Patents
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- Airplane (18)
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- Letters (683)
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- Patents (17510)
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- Techtypes (2369)
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None (256) ·
Curtiss Aeroplane (11) ·
Moteurs Salmson (5) ·
Westinghouse Electric & Manufacturing Company (3) ·
Curtiss Aeroplane and Motor Corporation (3) ·
Société des Avions Louis Bréguet (3) ·
Grand Rapids Trust Company (2) ·
B.F. Goodrich company (2) ·
Packard Motor Car Company (2) ·
Ballonhüllen Gesellschaft m.b.H. (2) ·
John A. Roebling's Sons (2) ·
Tarbox Safety Aircraft Company (2) ·
Sperry Gyroscope Company (2) ·
Société Anonyme des Établissements Nieuport (2)
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None (301) ·
and Patent DE-1918-07-06 Michel Schleiffer (1) ·
Patent AT 1918-02-06 Vilmos Zurowec (1) ·
Patent CA-1918-196108 (2) ·
Patent DE-1914-321808 (1) ·
Patent DE-1917-11-26 Daimler Motoren-Gesellschaft (1) ·
Patent DE-1918-02-20 Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1918-03-10 Karl Schmittner or Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1918-04-06 Michel Schleiffer (1) ·
Patent DE-1918-10-10 Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1918-10-24 Anton Heinen or Ballonhüllen Gesellschaft m.b.H. (1) ·
Patent DE-1918-388537 (1) ·
Patent DE-1918-410160 (1) ·
Patent DE-1918-421323 (1) ·
Patent FR-1921-524815 (1) ·
Patent GB-1916-112480 (1) ·
Patent GB-1918-117570 (1) ·
Patent GB-1918-124012 (1) ·
Patent GB-1918-128040 (1) ·
Patent GB-1918-140127 (1) ·
Patent IT-1918-12-13-Salvatore de Santis (1) ·
Patent US-1918-01-19 (1) ·
Patent US-1918-1435190 (1) ·
Patent US-1918-1589780 (2)
Related to aircraft:
Patent agent:
None (235) ·
John P. Tarbox (4) ·
Herbert H. Thompson (4) ·
Armengaud jeune (4) ·
Munn & Co. (3) ·
H. R. Kerslake (2) ·
Dony and Lejeune (2) ·
Marks & Clerk (2) ·
F. Harlé et G. Bruneton (2) ·
Kerr, Page, Cooper & Hayward (2) ·
A. M. & William Clark (2) ·
Warren S. Ostow (2) ·
Philip -- Ricekweich? (2)
Assigned to:
None (296) ·
A. V. Roe, Ltd. (1) ·
Alois Leutenegger (1) ·
B. F. Goodrich company (1) ·
Ballonfabrik Augsburg A.G. (1) ·
Curtiss Aeroplane and Motor Corporation (4) ·
Dayton-Wright Company (1) ·
Fritz Müller (1) ·
Hamilcar H. McNeill (1) ·
John A. Roebling's Sons (2) ·
Joseph Vanorio (1) ·
L W F Engineering Company (1) ·
Moteurs Salmson (5) ·
Société Anonyme des Ateliers d'Aviation Louis Bréguet (1) ·
Société Anonyme des Établissements Nieuport (1) ·
Sperry Gyroscope Company (2) ·
Starr Piano Company (1) ·
Thomas-Morse Aircraft (1) ·
Westinghouse Electric & Manufacturing Company (1) ·
William Leslie Denham (1) ·
Winifred Allen Sperry (1)
National tech categories:
IPCs:
CPCs:
CPC B64C3/00 (28) ·
CPC B64C39/00 (19) ·
CPC B64C17/00 (17) ·
CPC B64C2700/6295 (16) ·
CPC B64C13/00 (14) ·
CPC B64C2700/6233 (12) ·
CPC B64C2700/6235 (12) ·
CPC B64C2700/6256 (12) ·
CPC B64C11/04 (11) ·
CPC B64C35/00 (11) ·
CPC B64C23/005 (10) ·
CPC B64C2001/0081 (9) ·
CPC B64C2700/6274 (8) ·
CPC B64C1/00 (8) ·
CPC B64C2700/6212 (8) ·
CPC B64C2001/0063 (8) ·
CPC B64C3/18 (6) ·
CPC B64C3/185 (6) ·
CPC B64C25/06 (6) ·
CPC B64C3/385 (6)
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Showing below up to 250 results in range #1 to #250.
