Drilldown: Patents

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Patents > Family year: 1913 & Number of claims: 7-20

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Office:
Inventors:
Alfred John Macy (8) · George Sutherland Dodman (4) · None (3) · Thomas Sloper (3) · Robert D. Bruce (2) · John Arthur Armstrong (2) · Henri-Marie Coandă (2) · Lin-Marius Mannent (2) · Louis Alard (2) · Franz Xaver Wels (2) · Nazaire Lacrotte (2) · Elmer Ambrose Sperry (2) · Edson F. Gallaudet (2) · Ralph Hazlett Upson (2) · Henry Ziemss, Jr. (2) · Robert Esnault-Pelterie (2) · William Henry Nosworthy (2) · Samuel James Prescott (2) · William Andrew Hutson (2) · Vigilio Baldo (2)
Inventor country:
Applicant person:
None (9) · Alfred John Macy (8) · George Sutherland Dodman (4) · Thomas Sloper (3) · Robert D. Bruce (2) · John Arthur Armstrong (2) · Lin-Marius Mannent (2) · Franz Xaver Wels (2) · Louis Alard (2) · Elmer Ambrose Sperry (2) · Henry Ziemss, Jr. (2) · Edson F. Gallaudet (2) · Henri-Marie Coandă (2) · William Henry Nosworthy (2) · Robert Esnault-Pelterie (2) · Samuel James Prescott (2) · Vigilio Baldo (2)
Applicant is inventor:
Tech fields:
None (28) · stability (28) · airplane (24) · LTA (10) · frame (10) · automatic stability (9) · design (7) · safety (7) · propulsion (7) · wings (6) · airship (5) · propellers (5) · military (5) · hybrid (5) · gas (5) · wheels (5)
Application number:
None (26) · 1913781506 (2)
Granted:
Publication date:
Supplementary to patent:
None (70) · Patent GB-1913-16499 (3) · Patent AT-1912-75092 (2) · Patent US-1913-1203221 (2) · Patent FR-1913-466195 (2) · Patent FR-1913-465942 (2)
Related to aircraft:
Patent agent:
None (21) · Marks & Clerk (5) · Charles W. Hills (4) · Armengaud jeune (4) · Boult, Wade & Tennant (4) · Munn & Co. (3) · E. Blétry (3) · Wm. B. Whitney (2) · None (2) · Joseph Gillot (2) · Haseltine, Lake & Co. (2) · H. Bœttcher fils (2) · Hyde & Heide (2) · Charles Hill (2)
National tech categories:
None (38) · FR 6.4 (21) · USPC 244/177 (5) · HU V/h (4) · USPC 244/119 (3) · AU 90.1 (2) · USPC 244/97 (2) · USPC 244/45R (2) · USPC 244/233 (2)
CPCs:
CPC B64C17/00 (19) · None (12) · CPC B64C2700/6218 (10) · CPC B64B1/00 (6) · CPC B64C13/00 (6) · CPC B64C2700/6295 (5) · CPC B64C35/00 (4) · CPC B64C17/06 (4) · CPC Y10S200/29 (3) · CPC B64C3/385 (3)
Family year:
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First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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