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Patents > Year filed: 1917 & Year granted: 1910 - 1919 & Office : BE or NL or NZ or US or Other & IPCs: None

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Year filed:
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Year granted:
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Inventors:
None (36) · Thomas Sopwith (10) · Henry Kleckler (8) · Alfred John Macy (8) · Reinhold Richter (6) · Emil Schimanek (5) · Glenn Hammond Curtiss (5) · Thomas M. Finley (4) · Warren S Eaton (4) · Oszkár Asbóth (3) · Martin Jelalian (3) · James Joseph Murray (3) · Everard Richard Calthrop (3)
Inventor country:
Applicant person:
None (41) · Thomas Sopwith (9) · Alfred John Macy (8) · DES MOTEURS SALMSON SYST CANTON UNNE (6) · Reinhold Richter (5) · Thomas M. Finley (4) · Warren S Eaton (4) · Everard Richard Calthrop‎‎ (3) · James Joseph Murray (3) · Emil Schimanek (3) · Henry Kleckler (3) · Martin Jelalian (3)
Applicant is inventor:
Tech fields:
None (181) · airplane (32) · Airship (20) · construction (14) · stability (14) · Instrument (13) · design (13) · LTA (12) · Frame (12) · propellers (10) · engine (9) · wings (8) · military (7) · safety (7) · fuselage (7)
Full specification filed date:
Application number:
None (74) · 25941D (4)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (241) · John P. Tarbox (5) · Victor J. Evans (4) · Randolph, Jr. (4) · Fred Walsh (3) · Munn & Co. (3) · Watson E. Coleman (2) · Phillipss (2) · James L. Norris (2) · Hans Heimann (2)
National tech categories:
None (233) · HU V/h (23) · AT 77d (14) · DK 77 (5) · AU 90.5 (5) · DE 42k.18 (3) · FR 6.4 (2) · HU VII/a (2) · CA 341/80 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (77) · CPC B64C2700/6295 (25) · CPC B64C23/005 (19) · CPC B64B1/00 (13) · CPC B64C3/00 (11) · CPC B64C17/00 (11) · CPC B64C35/00 (11) · CPC B64C13/00 (9) · CPC B64C25/60 (8) · CPC B64C39/00 (6) · CPC B64C11/006 (5) · CPC B64C2700/6235 (5) · CPC B64C33/02 (5) · CPC B64C2700/6274 (5) · CPC B64C2001/0081 (4) · CPC B64C29/0025 (4) · CPC B64B1/40 (4) · CPC B64C3/385 (4) · CPC B64C11/36 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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