Drilldown: Patents

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Patents > Number of claims: 5-8 & Number of diagram pages: 3-7

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
airplane (100) · Frame (86) · None (75) · stability (73) · propulsion (70) · navigation (51) · propeller (44) · LTA (42) · design (32) · construction (30) · wheels (29) · flapping (27) · propellers (26) · wings (25) · rudder (24) · helicopter (24) · landing (19) · hybrid (19) · control (18) · car (17)
Application number:
Granted:
Supplementary to patent:
None (324) · Patent US-1914-1169695 (2) · Patent US-1904-876125 (2) · Patent GB-1908-4519 (2) · Patent AU-1911-510 (2) · Patent US-1910-984076 (2)
Related to aircraft:
Patent agent:
None (107) · Munn & Co. (19) · Marks & Clerk (12) · Victor J. Evans (11) · Brewer & Son (8) · None (7) · C. A. Snow & Co. (4) · Wheatley & Mackenzie (4) · Watson E. Coleman (3) · Lewis William Goold (3) · M. Zerolo (3) · Edwards & Co. (3) · Armengaud jeune (3) · Boult, Wade & Tennant (3) · J. Owden O'Brien (3) · Herbert Haddan & Co. (3) · R. S. & A. B. Lacey (3) · Tongue & Birkbeck (3) · J. S. Withers & Spooner (3)
National tech categories:
None (159) · FR 6.4 (46) · USPC 244/80 (12) · HU V/h (10) · USPC 244/46 (7) · USPC 244/22 (7) · USPC 244/90R (7) · USPC 244/45R (6) · USPC 244/66 (6) · USPC 244/6 (6) · USPC 244/48 (5) · USPC 244/100R (5) · USPC 244/12.1 (4) · USPC 244/64 (4) · USPC 244/35R (4) · USPC 244/68 (4) · USPC 244/28 (4) · USPC 244/104R (4) · USPC 244/25 (4) · USPC 244/119 (4)
IPCs:
None (218) · IPC B64C39/00 (26) · IPC B64C17/00 (22) · IPC B64B1/00 (13) · IPC B64C1/00 (11) · IPC B64C33/02 (10) · IPC B64C33/00 (9) · IPC B64C13/00 (8) · IPC B64C35/00 (7) · IPC B64C3/38 (7) · IPC B64C23/00 (6) · IPC B64C25/00 (5) · IPC B64C27/04 (5) · IPC B64C3/00 (4) · IPC B64B1/58 (4) · IPC B64C11/00 (4) · IPC B64C3/56 (3) · IPC B64C13/24 (3)
CPCs:
None (57) · CPC B64C17/00 (40) · CPC B64C23/005 (25) · CPC B64C2700/6295 (25) · CPC B64C13/00 (22) · CPC B64B1/00 (21) · CPC B64C33/02 (19) · CPC B64C3/385 (16) · CPC B64C39/00 (14) · CPC B64C33/00 (12) · CPC B64C39/005 (11) · CPC B64C2700/6212 (10) · CPC B64C39/08 (9) · CPC B64C35/00 (8) · CPC B64C13/24 (6)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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