Drilldown: Patents

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Patents > National tech categories: None & Number of text pages: 3 & Number of diagram pages: 2-3

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Office:
Inventor location:
None (269) · New York (4) · Indiana (4) · Paris (2) · Ontario (2) · Seine (2) · Pennsylvania (2) · Texas (2) · Killeen, Texas (2) · Bell county, Texas (2) · England (2)
Applicant is inventor:
Tech fields:
Application number:
None (74)
Granted:
Supplementary to patent:
None (224)
Related to aircraft:
Patent agent:
None (29) · Marks & Clerk (14) · None (11) · Boult, Wade & Tennant (11) · Brewer & Son (10) · W. P. Thompson & Co. (8) · John P. Tarbox (7) · Victor J. Evans (6) · Haseltine, Lake & Co. (6) · J. S. Withers & Spooner (6) · Wheatley & Mackenzie (6) · Johnsons & Willcox (5) · Phillipss (5) · G. F. Redfern & Co. (4) · Abel & Imray (4)
National tech categories: (Click arrow to add another value)
IPCs:
None (129) · IPC B64C39/00 (19) · IPC B64C17/00 (16) · IPC B64C1/00 (14) · IPC B64C23/00 (14) · IPC B64C13/00 (11) · IPC B64C11/00 (8) · IPC B64C3/00 (7) · IPC B64C33/00 (6) · IPC B64C25/00 (6) · IPC B64C3/38 (6) · IPC B64C35/00 (5) · IPC B64C3/54 (5) · IPC B64C27/04 (4) · IPC B62C5/04 (4) · IPC B64C3/56 (4) · IPC B64B1/00 (4)
CPCs:
None (35) · CPC B64C17/00 (22) · CPC B64C23/005 (17) · CPC B64C11/006 (17) · CPC B64C13/00 (13) · CPC B64C2700/6256 (11) · CPC B64C2700/6295 (10) · CPC B64C2700/6274 (10) · CPC B64B1/00 (8) · CPC B64C3/385 (8) · CPC B64C3/00 (8) · CPC B64C39/005 (8) · CPC B64C39/00 (8) · CPC B64C35/00 (7) · CPC B64C33/02 (7) · CPC B64C27/54 (6) · CPC B64C2700/6218 (6) · CPC B64F2700/6226 (6) · CPC B64C33/00 (6) · CPC B63H1/04 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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