Drilldown: Patents

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Patents > Tech fields : safety or wheels & Number of diagram pages: 2-4

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Office:
Inventors:
Nazaire Lacrotte (8) · John Washington Wilson (7) · Bert Hinkler (4) · Philippe Delbert (4) · George Raymond Lawrence (4) · None (3) · René Hanriot (3) · Jean Francis Webb (3) · Henri-Hubert Pagny (3) · William Whitney Christmas (3)
Inventor country:
Inventor location:
None (193) · Hennepin county (3) · Pennsylvania (3) · Missouri (3) · Minnesota (3) · Minneapolis, Minnesota (3) · St. Louis (2) · Seine (2) · Pittsburgh (2) · PA (2) · Kansas City, Missouri (2) · Jackson County (2) · Indiana (2) · Texas (2) · Allegheny county, Pennsylvania (2)
Applicant person:
None (37) · Nazaire Lacrotte (7) · John Washington Wilson (7) · Bert Hinkler (4) · Philippe Delbert (3) · George Raymond Lawrence (3) · René Hanriot (3) · Henri-Hubert Pagny (3) · Jean Francis Webb, Sr. (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (76)
Granted:
Publication date:
Supplementary to patent:
None (164) · Patent US-1909-970771 (6) · Patent US-1913-04-21 George Raymond Lawrence (4) · Patent US-1910-1011683 (3) · Patent FR-1902-328044 (3) · Patent GB-1887-8255 (2) · Patent GB-1916-103918 (2) · Patent FR-1911-438355 (2) · Patent FR-1887-184251 (2) · Patent US-1910-1055379 (2)
Related to aircraft:
Patent agent:
None (55) · Victor J. Evans (10) · Munn & Co. (8) · H. C. Evert & Co. (4) · C. A. Snow & Co. (4) · H. B. Willson & Co. (4) · Armengaud jeune (3) · Watson E. Coleman (3)
National tech categories:
None (44) · FR 6.4 (19) · USPC 244/139 (7) · USPC 244/87 (6) · USPC 244/144 (6) · FR 6.3 (6) · USPC 244/22 (5) · USPC 244/90R (5) · AU 90.3 (5) · HU V/h (5) · USPC 244/45R (5) · USPC 244/65 (5) · USPC 244/99.11 (4) · USPC 244/17.15 (4) · USPC 244/66 (4) · USPC 244/80 (4) · USPC 244/6 (4) · USPC 244/48 (4) · USPC 244/50 (4)
IPCs:
None (149) · IPC B64B1/00 (10) · IPC B64C39/00 (10) · IPC B64C25/00 (10) · IPC B64C3/56 (4) · IPC B64C31/04 (3) · IPC B64D17/00 (3) · IPC B64C13/00 (3) · IPC B64D25/12 (2) · IPC B64C27/04 (2) · IPC B64C27/00 (2) · IPC B64D25/04 (2) · IPC B64C13/12 (2) · IPC B64D25/00 (2) · IPC B64C17/00 (2)
CPCs:
None (42) · CPC B64B1/00 (16) · CPC B64C2700/6295 (14) · CPC B64C33/02 (11) · CPC B64C39/08 (10) · CPC B64C3/385 (9) · CPC B64C23/005 (8) · CPC B64C39/005 (8) · CPC B64C13/00 (8) · CPC B64C17/00 (7) · CPC B64C39/00 (7) · CPC B64D17/80 (6) · CPC B64B1/40 (5) · CPC B64C25/06 (5) · CPC B64C3/14 (5) · CPC B64C33/00 (5) · CPC B64F2700/6226 (5) · CPC B64C27/006 (4) · CPC B64C27/82 (4) · CPC B64C3/56 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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