Drilldown: Patents

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Patents > Tech fields : LTA or propellers & Number of diagram pages: 2-7

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Supplementary to patent:
None (422) · Patent US-1909-970771 (6) · Patent FR-1902-328044 (4) · Patent GB-1908-4519 (4) · Patent FR-1908-401308 (3) · Patent CH-1899-18666 (3) · Patent FR-1902-321808 (3) · Patent DE-1895-98580 (3) · Patent GB-1887-8255 (3) · Patent US-1913-1087946 (3) · Patent DE-1907-215602 (3) · Patent GB-1913-16499 (3)
Related to aircraft:
Patent agent:
None (187) · Munn & Co. (29) · Marks & Clerk (13) · Boult, Wade & Tennant (12) · None (9) · Armengaud jeune (9) · Haseltine, Lake & Co. (8) · Chassevent (8) · Lavoix et Mosès (6) · Herbert Haddan & Co. (5) · Brewer & Son (5) · Brandon frères (5) · Boramé et Julien (4) · H. D. Fitzpatrick & Co. (4) · Michael J. Stark & Sons (4) · Victor J. Evans (4) · Hippolyte Josse (4) · A. M. & William Clark (4) · Wheatley & Mackenzie (4)
Assigned to:
None (542) · Goodyear Tire and Rubber Company (4) · International Aeronautical Construction Company (2)
National tech categories:
None (179) · FR 6.4 (63) · HU V/h (29) · USPC 244/30 (23) · FR 6.3 (22) · USPC 244/28 (19) · DE 77 (14) · USPC 244/26 (14) · USPC 244/64 (12) · USPC 244/70 (11) · USPC 244/25 (10) · USPC 244/27 (9) · USPC 244/51 (8) · USPC 244/127 (8) · USPC 244/99 (8) · USPC 244/73R (7) · USPC 244/32 (7)
IPCs:
None (307) · IPC B64B1/00 (93) · IPC B64C39/00 (18) · IPC B64B1/58 (18) · IPC B64C11/00 (10) · IPC B64C33/02 (9) · IPC B64B1/40 (9) · IPC B64C17/00 (8) · IPC B64C27/04 (7) · IPC B64C23/00 (7) · IPC B64B1/62 (6) · IPC B64C9/00 (4) · IPC B64C31/04 (4) · IPC B64C1/00 (4) · IPC B64C11/36 (3) · IPC B64D35/06 (3) · IPC B64C3/38 (3) · IPC B64C3/52 (3) · IPC B64C35/00 (3)
CPCs:
CPC B64B1/00 (146) · None (132) · CPC B64B1/40 (25) · CPC B64B1/58 (21) · CPC B64C33/02 (17) · CPC B64C39/005 (16) · CPC B64C23/005 (14) · CPC B64C13/00 (11) · CPC B64C17/00 (10) · CPC B64C31/04 (10) · CPC B64C39/008 (8) · CPC B64B1/62 (8) · CPC B64C11/001 (7) · CPC B64C11/006 (7) · CPC B64C9/00 (7) · CPC B64C39/00 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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