Drilldown: Patents

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Patents > Number of text pages: 5-6 & Number of claims: 4-30 & Number of figures: 10-14

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Office:
Inventors:
Edmund Sparmann (5) · None (3) · Reinhold Schmiechen (3) · Frederick William Wiles (3) · Christopher John Lake (3) · Thomas Macleod (3) · William Francis Wiles (3)
Inventor country:
Applicant person:
None (8) · Edmund Sparmann (5) · Reinhold Schmiechen (3) · Christopher John Lake (3)
Applicant is inventor:
Tech fields:
airplane (50) · stability (35) · frame (24) · design (23) · Propulsion (19) · LTA (17) · None (16) · Construction (15) · propeller (14) · wings (14) · navigation (13) · propellers (11) · control (11) · hybrid (10) · automatic stability (10) · marine (10) · gyroscope (9) · rudder (8) · landing (8) · flapping (8)
Full specification filed date:
Application number:
None (36)
Granted:
Related to aircraft:
Patent agent:
None (22) · Munn & Co. (6) · Jensen & Son (3) · Michael J. Stark & Sons (3) · A. M. & William Clark (2) · None (2) · Hippolyte Josse (2) · Ernest de Pass (2) · Dyer, Dyer, and Taylor (2) · L. Chassevent (2) · Ch. Mardelet (2) · Browne & Co. (2) · Herbert Haddan & Co. (2) · Armengaud jeune (2) · Spencer Heath (2)
National tech categories:
None (52) · FR 6.4 (20) · HU V/h (7) · USPC 244/48 (3) · USPC 244/12.1 (3) · USPC 244/80 (3) · AU 90.3 (2) · USPC 244/139 (2) · USPC 244/45R (2) · USPC 244/47 (2) · USPC 244/91 (2) · USPC 244/904 (2) · USPC 244/22 (2) · USPC 244/17.15 (2) · USPC 416/129 (2) · USPC 244/82 (2) · USPC 244/119 (2)
CPCs:
None (32) · CPC B64C17/00 (12) · CPC B64C23/005 (10) · CPC B64B1/00 (9) · CPC B64C13/00 (8) · CPC B64C3/385 (7) · CPC B64C33/02 (5) · CPC B64C39/00 (5) · CPC B64C3/00 (5) · CPC B64C2700/6295 (5) · CPC B64C2700/6218 (4) · CPC B64C2700/6233 (4) · CPC Y02T50/10 (3) · CPC B64C17/06 (3) · CPC B64C39/08 (3) · CPC B64C1/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

Showing below up to 134 results in range #1 to #134.

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