Drilldown: Patents

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Patents > Tech fields : Safety or marine & Number of claims: 4-8

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Office:
Inventors:
None (8) · Nazaire Lacrotte (7) · Bert Hinkler (4) · Adolphe Clément-Bayard (4) · André Gambin (3) · Jan Jaakson (3) · Leonardo Torres Quevedo (3) · William Andrew Hutson (3) · Walter Hermann von Mach (3)
Applicant person:
None (49) · Nazaire Lacrotte (5) · Bert Hinkler (4) · Jan Jaakson (3) · Adolphe Clément-Bayard (3) · Karl Warchalowski (2) · Leonardo Torres Quevedo (2) · George Sutherland Dodman (2) · George Brougham Hubert Austin (2) · Franklin Tompkins (2) · François Dergint (2) · Fernand Nouailhac-Pioch (2) · Everard Richard Calthrop (2) · Paul Bergeon (2) · Christian Charles Dean (2) · Charles Wolf (2) · Joel Trout Rice (2) · William Andrew Hutson (2) · Vigilio Baldo (2) · Alfred-Eugène Pichou (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (92)
Granted:
Supplementary to patent:
None (129) · Patent BE-1911-02-02 Leonardo Torres Quevedo (2) · Patent GB-1916-103918 (2) · Patent GB-1911-12232 (2) · Patent GB-1905-1140 (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent FR-1904-340154.4984 (2) · Patent FR-1904-340154 (2) · Patent FR-1902-326476 (2) · Patent FR-1908-407090 (2) · Patent US-1913-1087946 (2) · Patent AU-1911-510 (2)
Related to aircraft:
Patent agent:
None (66) · Marks & Clerk (9) · Armengaud jeune (8) · Munn & Co. (5) · Haseltine, Lake & Co. (5) · None (4) · Wheatley & Mackenzie (3) · Watson E. Coleman (3) · H. Boettcher fils (3) · Schwab (3) · Carl Tewes (2) · G. de Mestral et F. Harlé (2) · H. B. Willson & Co. (2) · E. R. Royston & Co. (2) · Rayner & Co. (2) · V. Matray (2) · Victor J. Evans (2) · W. P. Thompson & Co. (2) · Alfred Ernest White (2)
National tech categories:
None (53) · FR 6.4 (28) · AT 77d (4) · AU 90.3 (4) · DE 77h.15 (3) · USPC 244/32 (3) · HU V/h (3) · USPC 244/99 (3) · FR 6.3 (3) · FR 6.2 (3) · DE 77h.5 (3) · USPC 244/139 (3)
IPCs:
None (80) · IPC B64B1/00 (10) · IPC B64C39/00 (9) · IPC B64C13/00 (5) · IPC B64C35/00 (5) · IPC B64D27/00 (4) · IPC B64C17/00 (4) · IPC B64C11/00 (4) · IPC B64B1/60 (4) · IPC B64D17/00 (4) · IPC B64C33/02 (3) · IPC B64B1/58 (3) · IPC B64D25/04 (3) · IPC B64C13/12 (2) · IPC B64C1/00 (2) · IPC B64B1/64 (2) · IPC B64C23/00 (2) · IPC B64F1/14 (2) · IPC CPC B64C13/00 (2) · IPC B64F1/22 (2)
CPCs:
None (43) · CPC B64B1/00 (12) · CPC B64C13/00 (7) · CPC B64B1/40 (7) · CPC B64C35/00 (6) · CPC B64C23/005 (5) · CPC B64C17/00 (5) · CPC B64C11/006 (5) · CPC B64C39/00 (4) · CPC B64C39/005 (4) · CPC B64C2700/6256 (4) · CPC B64B1/58 (4) · CPC B64C33/02 (4) · CPC B64D25/04 (3) · CPC B64C2700/6295 (3) · CPC B64D27/00 (3) · CPC B64B1/62 (3) · CPC B64F2700/6261 (3)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

Showing below up to 197 results in range #1 to #197.

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