Drilldown: Patents

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Patents > Year filed: 1904 & Patent agent : None or None

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Year filed:
(There are no values for this filter)
Office:
Inventors:
Hippolyte Louis Malécot (4) · Wilbur Wright (4) · Orville Wright (4) · Edward Smethurst (4) · George Hale Brabrook (2) · George McMullen (2) · Gustav Knäpper (2) · Stefan Hunyor de Visoly (2) · Count Wladimir Skorzewski (2) · Alva L. Reynolds (2)
Inventor country:
Applicant person:
None (24) · Edward Smethurst (4) · Gustav Knäpper (2) · Count Wladimir Skorzewski (2) · Wilbur Wright (2) · Orville Wright (2) · Alva L. Reynolds (2)
Applicant type:
Applicant is inventor:
Tech fields:
propulsion (22) · LTA (21) · None (19) · frame (14) · airplane (13) · navigation (11) · propeller (8) · stability (7) · propellers (6) · marine (6) · control (5) · rudder (5) · Flapping (5) · wings (5) · airfoil (5) · car (4) · design (4) · hybrid (4) · ascension (4)
Full specification filed date:
Application number:
None (49)
Granted:
Publication date:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (28) · FR 6.4 (12) · DE 77h (4) · AT 77d (4) · IT 8 (4) · HU V/h (4) · RU Group V (3) · USPC 244/64 (2) · USPC 244/127 (2) · MX F. II (2) · FR 6.3 (2) · MX F. III (2)
CPCs:
None (46) · CPC B64B1/00 (6) · CPC B64C11/006 (5) · CPC A63H27/08 (3) · CPC B64B1/40 (3) · CPC B64C33/00 (2) · CPC B64C31/04 (2) · CPC B64C11/065 (2) · CPC B64C39/005 (2) · CPC B64C11/36 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 93 results in range #1 to #93.

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