Drilldown: Patents

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Patents > Tech fields : Toy or safety & Number of claims: 1-2

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Office:
Inventors:
None (12) · Nazaire Lacrotte (9) · Paul-Emile Leuillieux (5) · Corneille-Gustave-Ernest Trumelet-Faber (5) · John J. Rectenwald (4) · Friedrich von Ehrenberg (4) · Dane Hurlburt (4) · Benoni-Adolphe Fardel (3) · James Means (3) · Hans Freiherr von Schleinitz (3) · Lin-Marius Mannent (3) · Absalom Calhoun Ulmer (2) · Leon Sauval (2) · Reinhold Richter (2) · Richard Lehmann (2) · Johannes Heinze (2) · Augusto Mattani (2) · Alexis Cousseau (2) · Wilhelm Waegemann (2)
Inventor country:
Applicant person:
None (23) · Nazaire Lacrotte (8) · Corneille-Gustave-Ernest Trumelet-Faber (5) · Paul-Emile Leuillieux (5) · John J. Rectenwald (4) · Friedrich von Ehrenberg (4) · Dane Hurlburt (4) · Lin-Marius Mannent (3) · Hans Freiherr von Schleinitz (3) · Benoni-Adolphe Fardel (3) · Absalom Calhoun Ulmer (2) · James Means (2) · Leon Sauval (2) · Johannes Heinze (2) · Richard Lehmann (2) · Reinhold Richter (2) · Augusto Mattani (2) · Alexis Cousseau (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (78)
Granted:
Supplementary to patent:
None (86) · Patent FR-1912-449070 (4) · Patent FR-1912-450892 (3) · Patent US-1908-935766 (3) · Patent CH-1909-48028 (3) · Patent FR-1907-385107 (2) · Patent DE-1912-279343 (2) · Patent FR-1912-446040 (2) · Patent FR-1913-450892.17436 (2)
Related to aircraft:
Patent agent:
None (43) · None (9) · H. Bœttcher fils (6) · Brandon frères (4) · H. C. Everett Co. (4) · Herbert Haddan & Co. (4) · Armengaud jeune (3) · J. Germain (3) · Carl Tewes (3) · G. de Mestral et F. Harlé (3) · Victor J. Evans (3) · L. Chassevent (3) · Lavoix et Mosès (2) · Wheatley & Mackenzie (2) · W. P. Thompson & Co. (2) · C. A. Snow & Co. (2) · G. Petiau (2)
National tech categories:
FR 6.4 (46) · None (20) · HU V/h (7) · FR 20.1 (5) · DE 77h.15 (4) · FR 10.1 (3) · AT 77d (3) · AT 61 (2) · USPC 244/73R (2) · AT 77b (2) · USPC 244/99 (2) · USPC 244/142 (2) · USPC 244/17.15 (2) · USPC 182/141 (2)
IPCs:
None (48) · IPC B64D17/00 (9) · IPC B64B1/00 (7) · IPC B64C39/00 (5) · IPC A63H27/00 (5) · IPC B64C5/04 (4) · IPC B64C17/00 (4) · IPC B64D17/54 (3) · IPC B64C35/00 (3) · IPC B64C1/00 (3) · IPC B64C27/00 (3) · IPC A41D31/00 (3) · IPC A63H29/18 (3) · IPC A63H27/22 (3)
CPCs:
None (38) · CPC B64D17/00 (10) · CPC A63H27/00 (6) · CPC B64C2700/6295 (6) · CPC B64B1/00 (6) · CPC B64C17/00 (5) · CPC B64C39/00 (4) · CPC B64C35/00 (4) · CPC B64D17/54 (3) · CPC A63H29/18 (3) · CPC B64C39/08 (3) · CPC B64D2700/62508 (3) · CPC B64B1/40 (3) · CPC B64B1/58 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
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Showing below up to 140 results in range #1 to #140.

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