Drilldown: Patents

Jump to navigation Jump to search
Patents > Application number: None & Cites these patents: None & Number of text pages: 5-7

Use the filters below to narrow your results.

Office:
Inventors:
Louis Brennan (8) · Everard Richard Calthrop‎‎ (4) · Jean Francis Webb (4) · Orville Wright (3) · Eugene F. Falconnet (3) · George Henry Challenger (3) · Georges de Bothezat (3) · None (3) · Wilbur Wright (3)
Applicant person:
None (56) · Louis Brennan (8) · Everard Richard Calthrop (4) · Georges de Bothezat (3) · George Henry Challenger (3) · Jean Francis Webb, Sr. (3)
Applicant is inventor:
Tech fields:
airplane (65) · LTA (45) · propulsion (44) · frame (44) · Stability (43) · navigation (43) · propeller (31) · design (21) · balloon (21) · military (21) · rudder (19) · marine (18) · safety (18) · hybrid (17) · propellers (15) · wings (14) · landing (13) · heavier-than-air (13)
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (145) · Patent GB-1903-27212 (3) · Patent GB-1909-26034 (3) · Patent US-1910-1011683 (3) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent GB-1912-2540 (2) · Patent CA-1918-192493 (2)
Related to aircraft:
Patent agent:
None (63) · Haseltine, Lake & Co. (7) · Marks & Clerk (5) · Boult, Wade & Tennant (5) · None (5) · Munn & Co. (5) · Brandon frères (4) · Brewer & Son (4) · Jensen & Son (3) · Herbert Haddan & Co. (3) · Henry Hughes (3) · L. Chassevent (3)
National tech categories:
None (99) · FR 6.4 (17) · GB 4 propel & steer (7) · HU V/h (6) · AU 90.3 (6) · CH 129b (6) · AT 77d (5) · USPC 244/30 (5) · GB 4 without buoyant (4) · GB 4 framework (3) · USPC 244/28 (3) · AU 90.5 (3)
IPCs:
None (155) · IPC B64D1/04 (5) · IPC B64D17/00 (4) · IPC B64B1/00 (3) · IPC B64C39/00 (3) · IPC B64C3/38 (2) · IPC F41G3/24 (2) · IPC B64C17/00 (2) · IPC F41A19/05 (2) · IPC G01S1/72 (2)
CPCs:
None (130) · CPC B64B1/00 (9) · CPC B64D1/04 (5) · CPC B64C13/00 (3) · CPC B64D17/00 (3) · CPC B64D17/72 (2) · CPC B63H11/08 (2) · CPC B64C3/385 (2) · CPC F41G3/24 (2) · CPC B64C17/00 (2) · CPC G01S1/72 (2) · CPC B64B1/40 (2) · CPC B64C35/00 (2) · CPC B64C39/005 (2) · CPC B64C2700/6295 (2) · CPC B64C39/08 (2) · CPC F41A19/05 (2) · CPC B64C5/08 (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 231 results in range #1 to #231.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)