Drilldown: Patents

Jump to navigation Jump to search
Patents > IPCs: None & Family year: 1900 - 1999 & Number of figures: 12-50

Use the filters below to narrow your results.

Office:
Inventors:
Alfred John Macy (13) · Anthony Rudolph Silverston (5) · De Bert Hartley (4) · John Thomas Simpson (4) · Gustave Plaisant (4) · None (3) · Lewis Ginter Young (3) · Christian Lorenzen (3) · Maurice Léger (3) · Franz Wondra (3) · George Raymond Lawrence (3) · George Brougham Hubert Austin (3) · George Sutherland Dodman (3) · Henry Kleckler (3) · John P. Tarbox (3) · Glenn Hammond Curtiss (3)
Inventor country:
Applicant person:
None (25) · Alfred John Macy (13) · Anthony Rudolph Silverston (5) · John Thomas Simpson (4) · De Bert Hartley (4) · Gustave Plaisant (4) · Franz Wondra (3) · George Sutherland Dodman (3) · Lewis Ginter Young (3) · George Raymond Lawrence (3) · Maurice Léger (3)
Applicant is inventor:
Full specification filed date:
Application number:
None (82) · 25941D (3) · 1913781506 (2)
Granted:
Supplementary to patent:
None (188) · Patent HU-1901-22471 (3) · Patent FR-1909-403985 (3) · Patent US-1908-1072664 (3) · Patent FR-1902-324521 (2) · Patent GB-1908-13809 (2) · Patent GB-1913-16499 (2) · Patent FR-1911-440594 (2) · Patent FR-1909-404954 (2) · Patent US-1904-876125 (2) · Patent GB-1909-26034 (2) · Patent AU-1911-510 (2) · Patent US-1916-1208684 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
Patent agent:
None (95) · Munn & Co. (8) · John P. Tarbox (7) · None (4) · William L. Hall (4) · Poole & Brown (4) · Charles W. Hills (4) · Victor J. Evans (3) · Dyer, Dyer, and Taylor (3) · Michael J. Stark & Sons (3)
National tech categories:
None (59) · HU V/h (23) · AT 77d (9) · USPC 244/80 (8) · USPC 244/177 (7) · USPC 244/45R (6) · USPC 244/93 (6) · USPC 244/22 (6) · FR 6.4 (6) · RU Group V (5) · USPC 244/96 (5) · USPC 244/35R (5) · USPC 244/48 (4) · USPC 244/87 (4) · AU 90.3 (4) · USPC 244/119 (4) · USPC 244/233 (4)
IPCs: (Click arrow to add another value)
CPCs:
None (103) · CPC B64C17/00 (18) · CPC B64C2700/6295 (12) · CPC B64C13/00 (11) · CPC B64B1/00 (11) · CPC B64C33/02 (10) · CPC B64C23/005 (10) · CPC B64C3/385 (9) · CPC B64C35/00 (7) · CPC B64C39/08 (6) · CPC B64C13/24 (6) · CPC B64C3/14 (5) · CPC B64C39/00 (4) · CPC B64C33/00 (3) · CPC B64C29/0033 (3)
First filing:
Citations from after 1930:

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)