Drilldown: Patents

Jump to navigation Jump to search
Patents > Application number : 420322D or None & Number of text pages: 5-10

Use the filters below to narrow your results.

Office:
Applicant person:
None (68) · Louis Brennan (9) · Everard Richard Calthrop (6) · Vigilio Baldo (5) · Alfred John Macy (3) · Georges de Bothezat (3) · George Raymond Lawrence (3) · Arthur Henry Edwards (3) · George Henry Challenger (3) · Henri-Marie Coandă (3) · Jean Francis Webb, Sr. (3) · Enrique Lazarte (3) · Hiram Stevens Maxim (3)
Applicant is inventor:
Tech fields:
airplane (86) · frame (60) · propulsion (57) · stability (56) · LTA (54) · navigation (53) · propeller (37) · design (35) · military (25) · marine (25) · rudder (24) · balloon (23) · safety (23) · hybrid (22) · Propellers (20) · wings (20) · control (18) · landing (16) · gyroscope (16)
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (188) · Patent GB-1909-26034 (4) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent GB-1903-27212 (3) · Patent US-1910-1011683 (3) · Patent IT-1912-01-15 Vigilio Baldo (2) · Patent CA-1918-192493 (2) · Patent US-1904-876125 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent GB-1908-4519 (2) · Patent GB-1912-2540 (2)
Related to aircraft:
Patent agent:
None (86) · Haseltine, Lake & Co. (12) · Munn & Co. (8) · Marks & Clerk (7) · None (6) · Henry Hughes (5) · Brewer & Son (5) · Boult, Wade & Tennant (5) · William Wallace White (4) · Brandon frères (4) · Jensen & Son (3) · Herbert H. Thompson (3) · Herbert Haddan & Co. (3) · Baldwin & Rayward (3) · L. Chassevent (3)
National tech categories:
None (142) · FR 6.4 (23) · GB 4 propel & steer (8) · AU 90.3 (8) · CH 129b (7) · HU V/h (6) · GB 4 without buoyant (5) · AT 77d (5) · USPC 244/30 (5) · GB 4 framework (4) · AU 90.5 (4) · GB 4 aëroplanes (3) · AU 90.1 (3) · USPC 244/28 (3)
IPCs:
None (210) · IPC B64D1/04 (6) · IPC B64D17/00 (5) · IPC B64B1/00 (4) · IPC B64C39/00 (3) · IPC B64D27/00 (3) · IPC F41A19/05 (2) · IPC B64C33/00 (2) · IPC B64D17/72 (2) · IPC G01S1/72 (2) · IPC B64C17/00 (2) · IPC B64C3/38 (2) · IPC F41G3/24 (2) · IPC B64C3/56 (2)
CPCs:
None (178) · CPC B64B1/00 (11) · CPC B64D1/04 (6) · CPC B64D17/00 (4) · CPC B64C39/005 (3) · CPC B64C39/08 (3) · CPC B64D17/72 (3) · CPC B64D27/00 (3) · CPC B64C3/385 (3) · CPC B64C35/00 (3) · CPC B64C13/00 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

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

P


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