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Patents > Grant date: 1910 - 1919 & Family year: 1913 & Number of claims: 4-6

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Year filed:
Office:
Inventors:
None (7) · Nazaire Lacrotte (3) · Eli Edward Gregory (3) · Charles Rudolph Wittemann (2) · Jacques-Jules Sloan (2) · Jakob Kreitmayer (2) · Henry Converse Fisk (2) · Henri Fournier (2) · Josef Schroeder (2) · Léon Sinave (2) · Louis-Alfred Ponnier (2) · Étienne-Louis Lafay (2) · Robert Esnault-Pelterie (2) · Philip Henry Smith (2) · Herbert Thomas Alesbury (2) · Thomas Sloper (2) · Adolph Ditriech Wittemann (2) · Adolphe Clément-Bayard (2)
Inventor country:
Applicant person:
None (7) · Nazaire Lacrotte (3) · Eli Edward Gregory (3) · Charles Rudolph Wittemann (2) · Herbert Thomas Alesbury (2) · Henry Converse Fisk (2) · Henri Fournier (2) · Josef Schröder‎‎ (2) · Léon Sinave (2) · Louis-Alfred Ponnier (2) · Étienne-Louis Lafay (2) · Jacques-Jules Sloan (2) · Robert Esnault-Pelterie (2) · Philip Henry Smith (2) · Thomas Sloper (2) · Adolphe Clément-Bayard (2) · Adolph Ditriech Wittemann (2) · Jakob Kreitmayer (2)
Applicant is inventor:
Tech fields:
airplane (35) · frame (22) · Stability (18) · None (16) · LTA (13) · construction (13) · design (13) · hybrid (10) · wings (10) · control (8) · military (7) · landing (7) · lift (6) · wheels (5) · marine (5) · safety (5) · takeoff (5) · propulsion (5) · hydroaeroplane (5)
Filing date:
Application number:
None (30)
Granted:
Publication date:
Supplementary to patent:
None (87) · Patent US-1913-1110355 (2) · Patent US-1913-1094989 (2) · Patent BE-1912-10-09 Léon Sinave (2)
Related to aircraft:
Patent agent:
None (27) · Boult, Wade & Tennant (6) · Armengaud jeune (5) · None (5) · Dupont et Elluin (5) · Munn & Co. (4) · Lewis William Goold (3) · Marks & Clerk (3) · Allen S. Davis(?) (2) · Wheatley & Mackenzie (2) · L. Chassevent (2) · J. S. Withers & Spooner (2)
National tech categories:
None (46) · FR 6.4 (34) · HU V/h (9) · USPC 244/45R (2) · USPC 244/22 (2)
CPCs:
None (17) · CPC B64C17/00 (13) · CPC B64C35/00 (12) · CPC B64B1/00 (10) · CPC B64C3/00 (5) · CPC B64C3/385 (4) · CPC B64C13/00 (4) · CPC B64C2700/6295 (4) · CPC B64D1/04 (4) · CPC B64C39/005 (3) · CPC B64C23/005 (3) · CPC B64C2700/6233 (3) · CPC B64C11/006 (3) · CPC B64C39/00 (3) · CPC B64F2700/6261 (3) · CPC B64D17/00 (3)
Family year:
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First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
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