Drilldown: Patents

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Patents > Year granted: 1910 - 1919 & Tech fields : Airship or Wings or propeller & Number of claims: 4-7

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Office:
Applicant person:
None (39) · Henri-Marie Coandă (7) · Romeo Wankmüller (3) · Robert Esnault-Pelterie (3) · Spencer Heath (3) · Edmund Sparmann (3) · Gustav Mees (3) · Rudolf Wagner (3) · John William Harrison (3) · Jan Jaakson (3) · John Washington Wilson (3) · Adolphe Clément-Bayard (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (59)
Granted:
Supplementary to patent:
None (193) · Patent US-1909-970771 (3) · Patent BE-1912-12-11 Eugène-Pierre-Félix-Auguste Coursin (2) · Patent FR-1909-410140 (2) · Patent FR-1909-403418 (2) · Patent FR-1911-448337 (2) · Patent GB-1908-4519 (2) · Patent GB-1909-12556 (2) · Patent GB-1911-12232 (2) · Patent GB-1911-5162 (2) · Patent FR-1910-421136 (2) · Patent US-1910-993987 (2) · Patent US-1910-984076 (2)
Related to aircraft:
Patent agent:
None (78) · Armengaud jeune (14) · Marks & Clerk (13) · None (12) · Hippolyte Josse (7) · E. Blétry (6) · Boult, Wade & Tennant (5) · Dupont et Elluin‎ (5) · Haseltine, Lake & Co. (5) · Watson E. Coleman (3) · Wheatley & Mackenzie (3) · Munn & Co. (3) · Charles Dony (3)
National tech categories:
None (100) · FR 6.4 (75) · HU V/h (20) · AT 77d (8) · CH 129b (6) · USPC 244/6 (5) · AU 90.3 (4) · USPC 244/22 (4) · USPC 244/35R (3) · USPC 244/20 (3) · DK 77 (3) · USPC 244/13 (3)
IPCs:
None (136) · IPC B64C39/00 (22) · IPC B64B1/00 (14) · IPC B64C3/00 (14) · IPC B64C1/00 (11) · IPC B64C17/00 (11) · IPC B64C13/00 (8) · IPC B64C33/02 (6) · IPC B64C11/00 (6) · IPC B64C33/00 (5) · IPC B64C3/48 (5) · IPC B64C35/00 (4) · IPC B64C3/38 (4) · IPC B64C23/00 (4) · IPC B64C3/54 (3) · IPC B64C3/52 (3) · IPC B64C27/04 (3)
CPCs:
None (57) · CPC B64B1/00 (17) · CPC B64C2700/6295 (16) · CPC B64C17/00 (16) · CPC B64C3/00 (14) · CPC B64C23/005 (13) · CPC B64C39/00 (12) · CPC B64C13/00 (12) · CPC B64C33/02 (11) · CPC B64C2700/6256 (9) · CPC B64C11/006 (8) · CPC B64C2700/6233 (7) · CPC B64C39/005 (7) · CPC B64C3/14 (5) · CPC B64C2001/0081 (5) · CPC B64C3/385 (5) · CPC B64C39/08 (5) · CPC B64C3/48 (5)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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