Drilldown: Patents

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Patents > Year filed: 1911 & Number of claims: 1-5

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Year filed:
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Office:
Inventor location:
None (621) · Seine (13) · Paris (6) · Nord (5) · Budapest (5) · London (4) · England (4) · California (4) · Vaucluse (3) · Douai (3)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (471) · Patent FR-1910-423792 (5) · Patent CH-1911-55140 (4) · Patent IT-1910-10-17 Carlo Navaro (4) · Patent DE-1910-236694 (3) · Patent GB-1911-2636 (3) · Patent FR-1910-418630 (3) · Patent FR-1910-420958 (3) · Patent BE-1910-12-28-Muehter (3) · Patent FR-1910-424987 (3)
Related to aircraft:
Patent agent:
None (131) · Armengaud jeune (34) · None (33) · L. Chassevent (26) · Dupont et Elluin (14) · E. Blétry (14) · Victor J. Evans (14) · J. Bonnet-Thirion (12) · G. Petiau (11) · Hippolyte Josse (10) · Schwab (10) · Munn & Co. (10) · Dom. Casalonga (9) · Marks & Clerk (9)
National tech categories:
FR 6.4 (322) · None (146) · HU V/h (20) · AT 77d (15) · FR 6.2 (13) · USPC 244/80 (8) · FR 5.8 (7) · DE 77h.5 (6) · USPC 244/144 (6) · USPC 244/233 (6) · FR 10.1 (4) · USPC 244/46 (4) · DE 77h.6 (4) · USPC 244/76R (4) · USPC 244/35R (4) · USPC 244/64 (4) · USPC 244/45R (4) · FR 5.3 (4) · CH 129b (4) · USPC 244/51 (4)
IPCs:
None (202) · IPC B64C17/00 (91) · IPC B64C1/00 (80) · IPC B64C39/00 (56) · IPC B64C11/00 (26) · IPC B64C23/00 (23) · IPC B64C25/00 (19) · IPC B64C3/38 (18) · IPC B64C3/00 (16) · IPC B64C33/02 (15) · IPC B64C17/06 (15) · IPC B64B1/00 (10) · IPC B64D17/00 (10) · IPC B64C3/54 (9) · IPC B64C13/00 (8) · IPC B64B1/58 (8) · IPC B64C11/16 (6) · IPC B64C5/04 (6) · IPC B64C3/56 (6) · IPC B63H1/12 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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