Drilldown: Patents

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Patents > Related to aircraft: Yes & Number of text pages: 5-6

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Office:
Inventors:
None (5) · John P. Tarbox (4) · Franz Xaver Wels (3) · Isaac Bell (3) · Hans Lohmann (3) · Edward Eugene Brown (3) · Louis-Adolphe Hayot (3) · Louis Brennan (3)
Inventor country:
Applicant person:
None (16) · Louis-Adolphe Hayot (3) · Hans Lohmann (3) · Isaac Bell (3) · Louis Brennan (3) · Franz Xaver Wels (3) · Edward Eugene Brown (3)
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
None (48)
Granted:
Supplementary to patent:
None (144) · Patent DE-1909-05-03 Hans Lohmann (3) · Patent AU-1911-510 (2) · Patent FR-1911-440594 (2) · Patent IT-1911-06-09 Carlo Navaro (2) · Patent BE-1912-12-11 Eugène-Pierre-Félix-Auguste Coursin (2) · Patent FR-1912-458772 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (72) · Marks & Clerk (10) · None (7) · L. Chassevent (6) · Boult, Wade & Tennant (5) · Armengaud jeune (4) · J. Bonnet-Thirion (3) · J. Bonnet-Thirion et Breton (3) · Munn & Co. (3) · E. Blétry (3) · Herbert Haddan & Co. (3)
National tech categories:
None (88) · FR 6.4 (72) · HU V/h (13) · USPC 244/30 (4) · USPC 244/80 (3) · AT 77d (2) · USPC 244/35R (2) · USPC 244/13 (2) · USPC 244/72 (2) · USPC 244/76R (2) · FR 6.3 (2) · USPC 244/233 (2) · USPC 244/82 (2) · USPC 244/96 (2) · AU 90.3 (2)
IPCs:
None (78) · IPC B64C17/00 (31) · IPC B64C1/00 (25) · IPC B64C39/00 (12) · IPC B64B1/00 (12) · IPC B64C33/02 (10) · IPC B64C3/38 (7) · IPC B64C27/04 (6) · IPC B64C3/18 (5) · IPC B64C17/06 (5) · IPC B64B1/40 (4) · IPC B64C33/00 (4) · IPC B64C11/00 (4) · IPC CPC B64C13/00 (4) · IPC B64C23/00 (4) · IPC B64C25/00 (3)
CPCs:
None (39) · CPC B64C17/00 (37) · CPC B64C2700/6218 (20) · CPC B64B1/00 (16) · CPC B64C39/00 (13) · CPC B64C33/02 (11) · CPC B64C2700/6295 (11) · CPC B64C13/00 (9) · CPC B64C23/005 (8) · CPC B64C2700/6214 (8) · CPC B64C3/385 (6) · CPC B64C2700/6281 (6) · CPC B64C17/06 (5) · CPC B64C27/04 (4) · CPC B64C2700/6212 (4) · CPC B64C25/60 (4) · CPC B64C33/00 (4) · CPC B64C3/18 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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