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Patents > Year granted: 1914 & Tech fields : Hydro-aeroplanes or balloon or None

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Applicant person:
None (70) · Armand-Jean-Auguste Deperdussin (5) · James S. Lang (4) · Glenn Hammond Curtiss (3) · FRIEDRICH ERNST BENZING (3) · NIEUPORT (3) · Thomas Sloper (3) · James Robertson Porter (3)
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None (287) · None (3) · Boult, Wade & Tennant (2) · Rigot et Prévost (2) · de Bongé (2) · Herbert Haddan & Co. (2)
National tech categories:
None (161) · FR 6.4 (15) · USPC 244/139 (9) · USPC 244/90R (7) · USPC 244/91 (5) · USPC 244/142 (5) · USPC 244/147 (4) · USPC 244/119 (4) · USPC 244/47 (4) · USPC 244/45R (4) · USPC 244/35R (4) · USPC 244/233 (4) · USPC 244/30 (4) · USPC 244/138R (4) · USPC 244/153R (4)
CPCs:
None (56) · CPC B64C17/00 (34) · CPC B64C2700/6295 (27) · CPC B64C35/00 (18) · CPC B64B1/00 (17) · CPC B64C39/00 (15) · CPC B64C13/00 (13) · CPC B64C3/14 (10) · CPC B64C2700/6218 (10) · CPC B64C23/005 (9) · CPC B62C5/04 (9) · CPC B64C33/02 (8) · CPC B64C2700/6219 (8) · CPC B64C3/385 (7) · CPC B64F2700/6261 (6) · CPC B64C3/00 (6) · CPC B64C39/005 (6)
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