Drilldown: Patents

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Patents > Number of text pages: 2-4 & Number of claims: 3-4 & Number of figures: 5

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Office:
Inventor country:
Inventor location:
None (254) · Seine (5) · Paris (3) · England (3) · Basses-Pyrénées (2) · Pittsburgh (2) · Budapest (2) · PA (2) · Allegheny county, Pennsylvania (2) · New York (2) · Douai (2) · Nord (2)
Applicant is inventor:
Tech fields:
airplane (81) · frame (56) · design (41) · stability (38) · propulsion (37) · LTA (36) · construction (36) · None (33) · Propellers (24) · control (22) · wings (22) · propeller (18) · Aerodynamics (16) · military (15) · chassis (13) · Subsystem (13) · automatic stability (13)
Full specification filed date:
Application number:
None (86)
Granted:
Supplementary to patent:
None (206) · Patent DE-1909-220044 (4) · Patent DE-1910-06-18 Carl Hanschke (4) · Patent FR-1909-408057 (3) · Patent DE-1907-214228 (3) · Patent FR-1911-438580 (3) · Patent US-1912-1033662 (2) · Patent GB-1911-5162 (2) · Patent FR-1911-449265 (2) · Patent US-1904-793746 (2) · Patent FR-1907-373818 (2) · Patent AT-1909-49294 (2) · Patent DE-1907-215602 (2) · Patent FR-1913-438580.17636 (2)
Related to aircraft:
Patent agent:
None (67) · Armengaud jeune (14) · Munn & Co. (12) · Marks & Clerk (11) · Haseltine, Lake & Co. (6) · Dupont et Elluin (6) · None (6) · J. Bonnet-Thirion (5) · H. Bœttcher fils (4) · Victor J. Evans (4) · Abel & Imray (4) · Boramé et Julien (3) · Charles Dony (3) · L. Chassevent (3) · Joshua R. H. Potts (3) · Schwab (3) · Johnsons & Willcox (3) · Gill & Ellis (3) · A. M. & William Clark (3) · C. A. Snow & Co. (3)
National tech categories:
None (114) · FR 6.4 (70) · AT 77d (12) · HU V/h (10) · DE 77h.5 (7) · USPC 244/6 (5) · USPC 244/33 (3) · USPC 244/64 (3) · DE 77 (3) · USPC 244/22 (3) · USPC 244/35R (3)
IPCs:
None (116) · IPC B64C39/00 (14) · IPC B64C17/00 (14) · IPC B64C1/00 (14) · IPC B64C3/00 (10) · IPC B64B1/00 (9) · IPC B64C23/00 (9) · IPC B64C27/04 (6) · IPC B64C13/00 (6) · IPC B64C5/04 (5) · IPC B64C33/02 (5) · IPC B64C33/00 (5) · IPC B64C11/00 (5) · IPC B64C25/00 (5) · IPC B64C35/00 (4) · IPC B64C27/00 (3) · IPC B64C11/20 (3) · IPC B64C17/06 (3)
CPCs:
None (46) · CPC B64C17/00 (20) · CPC B64C23/005 (14) · CPC B64B1/00 (11) · CPC B64C3/00 (11) · CPC B64C39/00 (10) · CPC B64C35/00 (8) · CPC B64C2700/6295 (8) · CPC B64C33/02 (8) · CPC B64C11/48 (7) · CPC Y02E10/74 (6) · CPC B64C2700/6214 (6) · CPC B64C13/00 (6) · CPC B64C39/005 (6) · CPC B64C2700/6274 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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Number of figures:

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