Drilldown: Patents

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Patents > Tech fields : propeller or None & Number of figures: 3

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Office:
Inventors:
None (9) · Rudolf Krocker (4) · Jakob Haw (3) · Herbert Thomas Alesbury (3) · William Henry Nosworthy (3) · Gustav Mees (3) · Charles Arthur Beauchamp Pickard Hawkins (3)
Inventor country:
Applicant person:
None (29) · Herbert Thomas Alesbury (3) · William Henry Nosworthy (3) · Rudolf Krocker (3) · Charles Arthur Beauchamp Pickard Hawkins (3) · Gustav Mees (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (83)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (77) · None (8) · Schwab (4) · Chassevent (4) · Hyde & Heide (3) · Marks & Clerk (3) · Edmund Hunt & Co. (3) · Browne & Co. (3)
National tech categories:
None (79) · FR 6.4 (51) · DE 77h.6 (15) · AT 77d (5) · DE 77h.5 (5) · DE 77h (4) · USPC 244/6 (3) · FR 6.3 (3) · USPC 244/233 (3) · CH 129b (3) · USPC 244/45R (3) · USPC 244/80 (3)
IPCs:
None (114) · IPC B64C39/00 (18) · IPC B64C3/38 (12) · IPC B64C3/00 (9) · IPC B64C23/00 (7) · IPC B64C1/00 (6) · IPC B64C35/00 (6) · IPC B64C17/00 (6) · IPC B64C11/16 (5) · IPC B64B1/00 (5) · IPC B64C13/00 (5) · IPC B64C33/02 (5) · IPC B64C11/00 (3) · IPC B64C29/00 (3) · IPC B64C3/14 (3) · IPC B64C11/34 (3) · IPC B64C3/54 (3) · IPC B64C27/00 (3) · IPC B64C27/04 (3)
CPCs:
None (37) · CPC B64C2700/6295 (16) · CPC B64C3/385 (15) · CPC B64C23/005 (12) · CPC B64C13/00 (11) · CPC B64C39/00 (10) · CPC B64C11/006 (9) · CPC B64C17/00 (9) · CPC B64C3/00 (8) · CPC B64B1/00 (8) · CPC B64C3/14 (6) · CPC B64C35/00 (6) · CPC B64C33/02 (6) · CPC B64C39/005 (6) · CPC B64C29/0025 (5) · CPC B64C2700/6256 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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