Drilldown: Patents

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Patents > Number of diagram pages: 3 & Number of figures: 5-7

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None (264) · Pennsylvania (4) · New York (3) · New York City (3) · Seine (3) · Chicago (2) · Missouri (2) · New York county (2) · NYC (2) · Oklahoma (2) · Ontario (2) · PA (2) · Pittsburgh (2) · San Antonio (2) · Minnesota (2) · Allegheny county, Pennsylvania (2) · West Virginia (2) · Bexar county (2) · TX (2)
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Tech fields:
airplane (71) · None (67) · Frame (66) · propulsion (58) · stability (49) · LTA (40) · propeller (31) · navigation (31) · Construction (27) · hybrid (23) · Design (22) · control (22) · rudder (19) · flapping (19) · ornithopter (16) · airship (16) · whole (16) · helicopter (15) · wheels (15) · Wings (15)
Full specification filed date:
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Supplementary to patent:
None (274) · Patent GB-1911-5162 (2)
Related to aircraft:
Patent agent:
None (52) · Munn & Co. (20) · Victor J. Evans (17) · None (9) · Brewer & Son (7) · C. A. Snow & Co. (5) · Marks & Clerk (5) · Dom. Casalonga (4) · James L. Norris (3) · Edwards & Co. (3) · Randolph, Jr. (3) · Armengaud jeune (3) · E. E. Vrooman (3) · Boult, Wade & Tennant (3)
National tech categories:
None (114) · FR 6.4 (28) · USPC 244/90R (10) · USPC 244/22 (9) · USPC 244/80 (9) · USPC 244/66 (7) · USPC 244/6 (7) · FR 6.3 (7) · USPC 244/119 (5) · USPC 244/50 (5) · USPC 244/35R (5) · USPC 244/45R (5) · USPC 244/87 (4) · USPC 244/48 (4) · USPC 244/233 (4) · USPC 244/144 (4) · USPC 244/70 (4)
IPCs:
None (192) · IPC B64B1/00 (14) · IPC B64C1/00 (13) · IPC B64C17/00 (12) · IPC B64C39/00 (10) · IPC B64C33/00 (10) · IPC B64C3/38 (8) · IPC B64C3/00 (6) · IPC B64C23/00 (5) · IPC B64C33/02 (5) · IPC B64C13/00 (5) · IPC B64C11/00 (5) · IPC B64C35/00 (4) · IPC B64C3/56 (3)
CPCs:
None (28) · CPC B64C17/00 (26) · CPC B64C23/005 (25) · CPC B64B1/00 (23) · CPC B64C13/00 (22) · CPC B64C33/02 (21) · CPC B64C3/385 (14) · CPC B64C39/005 (13) · CPC B64C2700/6295 (11) · CPC B64C33/00 (8) · CPC B64C11/006 (8) · CPC B64C39/00 (7) · CPC B64C39/08 (7) · CPC B64C35/00 (5) · CPC B64C13/24 (5) · CPC B64C27/82 (5) · CPC B64C2700/6218 (5) · CPC B64C3/56 (4) · CPC B64C3/00 (4)
First filing:
Citations from after 1930:
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