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Patents > Tech fields: Landing & Related to aircraft : -1 or 1

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Office:
Inventors:
None (18) · Jean Francis Webb (6) · Édouard Deniéport (6) · Thomas Sopwith (6) · Louis Blériot (5) · Henri-Marie Coandă (5) · Richard Wilcke (5) · Albert Graff (5) · Heinrich Strieffler (4) · Hermann Gothan (4) · Nazaire Lacrotte (3) · Gustav Kerwat (3) · Louis-Charles Bréguet (3) · Leonardo Torres Quevedo (3)
Inventor country:
Applicant person:
None (40) · Thomas Sopwith (6) · Édouard Deniéport (6) · Louis Blériot (5) · Henri-Marie Coandă (5) · Heinrich Strieffler (4) · Hermann Gothan (4) · Gustav Kerwat (3) · Louis-Charles Bréguet (3) · Richard Wilcke (3) · Leonardo Torres Quevedo (3) · Jean Francis Webb, Sr. (3)
Applicant is inventor:
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Full specification filed date:
Application number:
None (91)
Granted:
Supplementary to patent:
None (150) · Patent US-1910-1011683 (6) · Patent DE-1909-Wilcke-Graff (4) · Patent DE-1908-227979 (3) · Patent DE-1908-227242 (3) · Patent GB-1913-8594 (2) · Patent FR-1909-408057 (2) · Gebrauchsmuster DE-1908-359884 (2) · Patent FR-1911-448337 (2) · Patent GB-1912-26911 (2) · Patent CH-1909-48028 (2) · Patent FR-1910-418867 (2) · Patent GB-1916-109146 (2) · Gebrauchsmuster DE-1908-359885 (2) · Gebrauchsmuster DE-1908-359886 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (69) · None (7) · Boult, Wade & Tennant (5) · Victor J. Evans (4) · Marks & Clerk (4) · Dupont et Elluin (4) · Gaston Rose (4) · Munn & Co. (4) · Weissmann et Marx (4) · Armengaud jeune (3) · John P. Tarbox (3) · Charles Dony (3) · Louis Tailfer (3)
National tech categories:
None (55) · FR 6.4 (55) · AT 77d (7) · DE 77h.9 (6) · DE 77h.15 (6) · CH 129b (4) · HU V/h (4) · IT 8 (4) · AU 90.3 (3) · BE K (3) · USPC 244/104R (3) · USPC 244/64 (3) · AU 90.5 (3) · USPC 244/100R (3) · USPC 244/26 (3)
IPCs:
None (106) · IPC B64C25/00 (29) · IPC B64C35/00 (8) · IPC B64C25/62 (6) · IPC B64C25/50 (6) · IPC B64B1/00 (5) · IPC B64C39/00 (5) · IPC B64F1/00 (3) · IPC B64F1/22 (3) · IPC B64C23/00 (3) · IPC B64F1/14 (3) · IPC B64C25/42 (2) · IPC B64D27/02 (2) · IPC B64F1/06 (2) · IPC B64C17/00 (2) · IPC B64D25/04 (2) · IPC B64C1/30 (2) · IPC B64C1/00 (2) · IPC B64C33/02 (2)
CPCs:
None (64) · CPC B64C25/06 (23) · CPC B64C25/62 (20) · CPC B64F2700/6226 (16) · CPC B64C35/00 (9) · CPC B64B1/00 (9) · CPC B64C25/50 (8) · CPC B64C25/64 (7) · CPC B64C33/02 (7) · CPC B64C25/52 (7) · CPC B64C23/005 (6) · CPC B64C39/005 (5) · CPC B64C25/60 (5) · CPC B64F2700/6234 (4) · CPC B64C25/54 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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