Drilldown: Patents

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Patents > Year filed: 1910 - 1919 & First filing: No & Number of diagram pages: 3-6

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Office:
Inventors:
None (7) · Alfred John Macy (6) · Vigilio Baldo (5) · Everard Richard Calthrop (3) · Edmund Sparmann (3) · Charles Arthur Wragg (3)
Inventor country:
Applicant person:
None (16) · Alfred John Macy (6) · Vigilio Baldo (5) · Charles Arthur Wragg (3) · Edmund Sparmann (3) · Everard Richard Calthrop‎‎ (3)
Applicant is inventor:
Tech fields:
Airplane (75) · stability (48) · frame (27) · design (26) · None (24) · wings (23) · construction (19) · automatic stability (19) · HTA (14) · LTA (14) · propellers (13) · navigation (12) · gyroscope (11) · safety (10) · rudder (9)
Full specification filed date:
Application number:
None (48) · 25941D (4)
Granted:
Supplementary to patent:
None (64) · Patent IT-1913-03-20 Vigilio Baldo (3) · Patent BE-1910-12-28-Muehter (3) · Patent AU-1914-14892 (3) · Patent US-1914-1368226 (3) · Patent FR-1916-491738 (2) · Patent US-1911-1032812 (2) · Patent FR-1912-449486 (2) · Patent BE-1910-230887 (2) · Patent FR-1909-402649 (2) · Patent US-1909-970771 (2) · Patent GB-1913-2294 (2) · Patent AU-1911-510 (2) · Patent US-1916-1208684 (2) · Patent US-1915-1223319 (2) · Patent US-1915-1246016 (2) · Patent AU-1916-630 (2)
Related to aircraft:
Patent agent:
None (52) · Marks & Clerk (9) · Boult, Wade & Tennant (7) · Joseph Gillot (4) · Armengaud jeune (4) · Haseltine, Lake & Co. (4) · Lavoix et Mosès (3) · J. S. Withers & Spooner (3) · Brandon frères (3) · Herbert Haddan & Co. (3) · A. E. White (3)
National tech categories:
None (72) · FR 6.4 (55) · HU V/h (9) · DK 77 (4) · USPC 244/79 (3) · USPC 244/123.9 (2) · USPC 244/122R (2) · USPC 244/113 (2) · USPC 244/104R (2) · USPC 244/101 (2) · USPC 244/35R (2) · USPC 244/46 (2) · CA 244/35 (2) · CH 129b (2)
IPCs:
None (69) · IPC B64C1/00 (19) · IPC B64C17/00 (18) · IPC B64C39/00 (14) · IPC B64C3/38 (9) · IPC B64C17/06 (6) · IPC B64C33/02 (5) · IPC B64B1/58 (4) · IPC B64C25/00 (3) · IPC B64C35/00 (3) · IPC B64C27/04 (3) · IPC B64C33/00 (3) · IPC B64D17/72 (3)
CPCs:
None (34) · CPC B64C17/00 (22) · CPC B64C23/005 (8) · CPC B64C17/06 (8) · CPC B64C2700/6295 (7) · CPC B64C39/00 (7) · CPC B64C13/00 (7) · CPC B64C3/385 (7) · CPC B64C2700/6218 (6) · CPC B64C33/02 (6) · CPC B64C2700/6216 (5) · CPC B64C39/08 (5) · CPC B64C33/00 (4) · CPC B64C2700/6212 (4) · CPC B64B1/58 (4)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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