Drilldown: Patents

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Patents > Tech fields : Toy or safety & Number of text pages: 2-3

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Office:
Inventors:
Nazaire Lacrotte (16) · None (14) · Lin-Marius Mannent (6) · John J. Rectenwald (5) · Corneille-Gustave-Ernest Trumelet-Faber (5) · Philippe Delbert (4) · Charles Wolf (4) · Hans Freiherr von Schleinitz (4) · Leonardo Torres Quevedo (3) · Paul-Emile Leuillieux (3) · Dane Hurlburt (3) · Reinhold Richter (3) · Bert Hinkler (3) · Frédéric Bonnet (3) · James Means (3) · Adolphe Clément-Bayard (3) · Absalom Calhoun Ulmer (3)
Inventor country:
Applicant person:
None (48) · Nazaire Lacrotte (15) · Lin-Marius Mannent (6) · John J. Rectenwald (5) · Corneille-Gustave-Ernest Trumelet-Faber (5) · Charles Wolf (4) · Hans Freiherr von Schleinitz (4) · Frédéric Bonnet (3) · Bert Hinkler (3) · Dane Hurlburt (3) · Philippe Delbert (3) · Paul-Emile Leuillieux (3) · Absalom Calhoun Ulmer (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (119)
Granted:
Supplementary to patent:
None (152) · Patent FR-1912-450892 (5) · Patent FR-1912-446040 (5) · Patent FR-1912-449070 (4) · Patent DE-1912-279343 (3) · Patent FR-1902-328044 (3) · Patent FR-1913-450892.17436 (3) · Patent FR-1908-407090 (3) · Patent US-1908-935766 (2) · Gebrauchsmuster DE-1908-359884 (2) · Patent IT-1909-11-20 Francesco Filiasi (2) · Patent FR-1911-436374 (2) · Patent US-1910-982907 (2) · Patent FR-1907-385107 (2) · Patent GB-1902-24336 (2) · Gebrauchsmuster DE-1908-359886 (2) · Patent FR-1902-326476 (2) · Gebrauchsmuster DE-1908-359885 (2) · Patent BE-1911-02-02 Leonardo Torres Quevedo (2)
Related to aircraft:
Patent agent:
None (83) · Armengaud jeune (11) · None (10) · H. Bœttcher fils (7) · G. de Mestral et F. Harlé (7) · L. Chassevent (6) · H. C. Everett Co. (6) · Victor J. Evans (5) · Munn & Co. (5) · J. Germain (4) · Brandon frères (4) · Marks & Clerk (4) · Herbert Haddan & Co. (3) · Wheatley & Mackenzie (3) · V. Matray (3) · Société J.P. Bonnicart et Cie. (3)
National tech categories:
FR 6.4 (74) · None (37) · HU V/h (13) · AT 77d (7) · FR 6.3 (5) · FR 20.1 (4) · USPC 2/2.14 (3) · USPC 244/139 (3) · USPC 244/30 (3) · USPC 244/17.15 (3) · USPC 244/144 (3) · DE 77h (3) · DE 77h.15 (3)
IPCs:
None (86) · IPC B64D17/00 (12) · IPC B64B1/00 (12) · IPC B64C39/00 (11) · IPC B64C17/00 (7) · IPC B64C33/02 (6) · IPC B64D17/54 (5) · IPC B64C1/00 (5) · IPC A63H27/00 (5) · IPC A63H29/18 (4) · IPC B64B1/66 (4) · IPC A41D31/00 (4) · IPC B64C27/00 (3) · IPC B64C13/00 (3) · IPC B64B1/60 (3) · IPC B64D25/04 (3) · IPC B64C23/00 (3) · IPC B64C25/00 (3) · IPC B64C27/04 (3)
CPCs:
None (49) · CPC B64B1/00 (14) · CPC B64D17/00 (12) · CPC B64C17/00 (8) · CPC B64B1/40 (8) · CPC B64C33/02 (7) · CPC B64C2700/6295 (6) · CPC B64C39/00 (6) · CPC B64C13/00 (6) · CPC B64D17/54 (5) · CPC A63H27/00 (5) · CPC B64C39/08 (4) · CPC B64C23/005 (4) · CPC A63H29/18 (4) · CPC B64B1/66 (4) · CPC B64B1/58 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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