Drilldown: Patents

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Patents > Number of text pages: 3-5 & Number of claims: 1-3 & Number of diagram pages: 2-7

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Office:
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Applicant is inventor:
Tech fields:
None (148) · airplane (105) · stability (74) · propulsion (66) · frame (64) · LTA (59) · control (45) · design (45) · navigation (39) · propellers (39) · propeller (37) · construction (32) · wings (32) · helicopter (25) · hybrid (23) · rudder (22) · flapping (22) · wheels (20) · airship (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (366) · Patent FR-1902-328044 (3) · Patent FR-1915-502520 (2) · Patent DE-1910-243485 (2) · Patent BE-1912-08-13-Panian (2) · Patent SE-1906-25199 (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2) · Patent BE-1912-04-05 (2)
Related to aircraft:
Patent agent:
None (98) · Victor J. Evans (15) · None (14) · Weismann et Marx (11) · Marks & Clerk (10) · Lavoix et Mosès (9) · Boult, Wade & Tennant (9) · Brandon frères (8) · Munn & Co. (8) · Dom. Casalonga (7) · Haseltine, Lake & Co. (7) · J. Germain (6) · C. A. Snow & Co. (5) · Armengaud jeune (5) · G. Petiau (5) · Herbert Haddan & Co. (5)
National tech categories:
None (167) · FR 6.4 (145) · HU V/h (13) · USPC 244/6 (8) · DE 77 (7) · USPC 244/233 (6) · USPC 244/30 (6) · USPC 244/35R (6) · USPC 244/90R (6) · USPC 244/48 (6) · FR 6.2 (6) · FR 6.3 (5) · FR 5.8 (4) · DE 77h.9 (4) · USPC 244/51 (4) · USPC 244/80 (4) · CH 129b (4)
IPCs:
None (193) · IPC B64C39/00 (45) · IPC B64C17/00 (44) · IPC B64C1/00 (33) · IPC B64C3/38 (20) · IPC B64B1/00 (19) · IPC B64C23/00 (15) · IPC B64C27/04 (14) · IPC B64C33/02 (12) · IPC B64C33/00 (9) · IPC B64C25/00 (9) · IPC B64C13/00 (8) · IPC B64C35/00 (7) · IPC B64C11/00 (7) · IPC B64C3/00 (6) · IPC B64C3/54 (6) · IPC B64C3/56 (6) · IPC B64B1/58 (4)
CPCs:
None (60) · CPC B64C17/00 (49) · CPC B64B1/00 (33) · CPC B64C2700/6295 (30) · CPC B64C23/005 (27) · CPC B64C39/00 (26) · CPC B64C3/385 (26) · CPC B64C2700/6218 (23) · CPC B64C33/02 (19) · CPC B64C13/00 (18) · CPC B64C39/005 (13) · CPC B64C2700/6281 (13) · CPC B64C11/006 (12) · CPC B64C2700/6212 (11) · CPC B64C2700/6274 (8) · CPC B64C33/00 (8) · CPC B64C27/04 (8) · CPC B64C3/14 (8) · CPC B64C39/08 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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