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Patents > National tech categories : DE 62h.16 or None & Number of figures: 3-4

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Office:
Applicant firm:
None (640) · Curtiss Aeroplane (14) · Vickers Limited (6) · Blackburn Aeroplane and Motor Co. (4) · Varioplane Company (4) · Sperry Gyroscope Company (3) · Martinsyde Ltd. (2) · William Beardmore & Co. (2) · Westinghouse Electric & Manufacturing Company (2) · Westinghouse Air Spring Company (2) · Tarbox Safety Aircraft Company (2) · Société Anonyme des Établissements Nieuport (2) · Zeppelin-Werke G.m.b.H. (2) · British and Colonial Aeroplane Co. (2)
Applicant is inventor:
Application number:
Granted:
Supplementary to patent:
None (508) · Patent FR-1909-408197 (3) · Patent CH-1907-41855 (3) · Patent CA-1918-196108 (2) · Patent CH-1910-52044 (2) · Patent CH-1910-54251 (2) · Patent NZ-1909-25865 (2) · Patent FR-1912-450422 (2) · Patent US-1911-1003530 (2) · Patent GB-1906-27312 (2) · Patent DE-1909-06-09 Romeo Wankmüller (2) · Patent FR-1916-502839 (2) · Patent AT-1911-57225 (2) · Patent US-1913-1118124 (2) · Patent FR-1910-420958 (2) · Patent FR-1911-426612 (2)
Related to aircraft:
Patent agent:
None (100) · Boult, Wade & Tennant (41) · Marks & Clerk (37) · Haseltine, Lake & Co. (33) · None (25) · Herbert Haddan & Co. (25) · Brewer & Son (15) · Abel & Imray (13) · John P. Tarbox (13) · Wheatley & Mackenzie (13) · W. P. Thompson & Co. (13) · Munn & Co. (12) · G. F. Redfern & Co. (10) · Lloyd Wise & Co. (9) · Mewburn, Ellis & Pryor (8) · Edward Evans & Co. (8) · J. S. Withers & Spooner (7) · Brierley & Howard (7) · Browne & Co. (6) · A. M. & William Clark (6)
Assigned to:
None (670) · Curtiss Aeroplane (5) · Sperry Gyroscope Company (3) · Westinghouse Electric & Manufacturing Company (2) · Westinghouse Air Spring Company (2) · Curtiss Aeroplane and Motor Corporation (2) · Rupert G. Bryant (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (294) · IPC B64C39/00 (45) · IPC B64C1/00 (34) · IPC B64C17/00 (29) · IPC B64C13/00 (26) · IPC B64C35/00 (21) · IPC B64C3/00 (17) · IPC B64C11/00 (17) · IPC B64B1/00 (16) · IPC B64C25/00 (15) · IPC B64C3/38 (14) · IPC B64C23/00 (9) · IPC B64C3/18 (8) · IPC B64C11/04 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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