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Patents > Grant date: 1914 & National tech categories : USPC 244/22 or None

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Year granted:
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Office:
Inventors:
None (13) · William Henry Nosworthy (5) · Samuel James Prescott (5) · Thomas Sloper (4) · Louis Alard (3) · William Andrew Hutson (3)
Inventor country:
Applicant person:
None (13) · Samuel James Prescott (5) · William Henry Nosworthy (5) · Thomas Sloper (4) · FRIEDRICH ERNST BENZING (4) · Louis Alard (3)
Applicant is inventor:
Tech fields:
None (88) · airplane (31) · LTA (24) · frame (19) · propellers (17) · design (16) · stability (13) · propulsion (12) · construction (10) · airship (9) · hydroaeroplane (8) · aerodynamics (8) · wings (8) · wheels (7) · military (7) · hydroplane (6) · automatic stability (6)
Filing date:
Application number:
None (37)
Granted:
Supplementary to patent:
None (154) · Patent US-1913-1087946 (3) · Patent FR-1913-466195 (3) · Patent BE-1914-264437 (2) · Patent BE-1913-253298 (2) · Patent GB-1913-21688 (2) · Patent US-1913-1094989 (2)
Related to aircraft:
Patent agent:
None (92) · Marks & Clerk (14) · Boult, Wade & Tennant (10) · Haseltine, Lake & Co. (7) · Hyde & Heide (5) · None (4) · Herbert Haddan & Co. (4) · W. P. Thompson & Co. (3) · J. S. Withers & Spooner (3) · Jensen & Son (3) · Munn & Co. (3) · Lewis William Goold (3) · Abel & Imray (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (113) · IPC B64C17/00 (16) · IPC B64C1/00 (14) · IPC B64C35/00 (12) · IPC B64C39/00 (9) · IPC B64B1/00 (7) · IPC B64C11/00 (4) · IPC B64B1/58 (3) · IPC B64C23/00 (3) · IPC B64C3/00 (3) · IPC B64C3/38 (3) · IPC B64C13/00 (2) · IPC F42B10/50 (2) · IPC B64C33/00 (2) · IPC B64C3/54 (2) · IPC B64C3/14 (2)
CPCs:
CPC B64C17/00 (29) · CPC B64C35/00 (18) · None (16) · CPC B64C2700/6218 (14) · CPC B64C39/00 (11) · CPC B64B1/00 (10) · CPC B64C2700/6295 (10) · CPC B64C2700/6219 (8) · CPC B64C11/006 (8) · CPC B64C33/02 (6) · CPC B64F2700/6261 (5) · CPC B64C3/00 (5) · CPC B62C5/04 (5) · CPC B64C3/385 (4) · CPC B64B1/58 (4) · G07C1/26 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 219 results in range #1 to #219.

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