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Patents > Office : GB or IN or LU & Tech fields : wings or None

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Office: (Click arrow to add another value)
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Application number:
Granted:
Supplementary to patent:
None (2048) · Patent AT-1912-75092 (3) · Patent FR-1909-408197 (3) ·   (3) · Patent GB-1913-4191 (2) · Patent FR-1911-448337 (2) · Patent BE-1910-12-28-Muehter (2)
Related to aircraft:
Patent agent:
None (1805) · Marks & Clerk (31) · Haseltine, Lake & Co. (18) · None (17) · Boult, Wade & Tennant (16) · Brewer & Son (16) · W. P. Thompson & Co. (13) · Abel & Imray (12) · Mewburn, Ellis & Pryor (8) · Boult, Wade, and Tennant (8) · Herbert Haddan & Co. (8) · Hyde & Heide (6) · Brierley & Howard (6) · Lloyd Wise & Co. (6) · J. S. Withers & Spooner (6) · J. D. Roots & Co. (5) · Wheatley & Mackenzie (5) · Edward Evans & Co. (5) · Hy. Fairbrother (5) · Browne & Co. (5)
IPCs:
None (1846) · IPC B64C39/00 (53) · IPC B64C3/00 (30) · IPC B64C3/38 (23) · IPC B64C17/00 (22) · IPC B64C1/00 (22) · IPC B64C13/00 (16) · IPC B64C3/54 (15) · IPC B64C35/00 (13) · IPC B64C33/02 (12) · IPC B64C23/00 (11) · IPC B64C3/56 (11) · IPC B64D27/00 (7) · IPC B64C3/18 (7) · IPC B64C11/00 (6) · IPC B64C3/50 (5) · IPC B64C33/00 (5) · IPC B64C27/04 (5) · IPC B62C5/04 (4) · IPC B64B1/00 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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