Drilldown: Patents

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Patents > Tech fields : helicopter or navigation & Number of diagram pages: 5-7

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Year filed:
1850 - 1859 (1) · 1880 - 1889 (6) · 1890 - 1899 (4) · 1900 - 1909 (31) · 1910 - 1919 (20)
Year granted:
1850 - 1859 (1) · 1880 - 1889 (6) · 1890 - 1899 (4) · 1900 - 1909 (17) · 1910 - 1919 (30) · 1920 - 1929 (4)
Office:
CA (6) · FR (4) · GB (8) · US (44)
Inventors:
Eugene F. Falconnet (2) · Albert Livingstone Blackman (2) · William Everett Sylvester Coyne (2)
Inventor country:
CA (3) · DE (1) · FR (6) · GB (7) · HU (1) · IT (3) · MC (1) · NL (2) · Scotland (1) · US (42)
Inventor location:
None (58) · Bergerac (1) · Dordogne (1) · Nashville (2) · New York city (1) · New York county (1) · New York state (1) · Tennessee (2)
Applicant person:
None (7) · Eugene F. Falconnet (2) · Albert Livingstone Blackman (2)
Applicant firm:
None (60) · Sperry Gyroscope Company (2)
Applicant type:
None (5) · INDIV (57)
Applicant is inventor:
No (3) · Yes (59)
Tech fields: (Click arrow to add another value)
Filing date:
1850 - 1859 (1) · 1880 - 1889 (6) · 1890 - 1899 (4) · 1900 - 1909 (31) · 1910 - 1919 (20)
Full specification filed date:
None (59) · 1898 (1) · 1907 (1) · 1908 (1)
Application number:
None (23)
Grant date:
None (2) · 200 - 299 (1) · 1800 - 1899 (10) · 1900 - 1999 (49)
Granted:
No (2) · Yes (60)
Publication date:
None (54) · 1888 (1) · 1902 (3) · 1908 (1) · 1909 (1) · 1911 (2)
Supplementary to patent:
None (51) · Patent DE-1885-34853 (1) · Patent FR-1885-168266 (1) · Patent FR-1898-03-21 Louis-Étienne Roze (1) · Patent GB-1848-12337 (1) · Patent GB-1912-2540 (1) · Patent HU-1901-22471 (1) · Patent IT-1910-112937 (1) · Patent US-1880-224510 (1) · Patent US-1892-502168 (1) · Patent US-1909-927289 (1) · Patent US-1912-1186856 (1)
Related to aircraft:
None (5) · 1 (43) · Yes (14)
Patent agent:
None (18) · ... O'Brien (1) · Abel & Imray (1) · Baedion Wight (1) · Bates Foute Hull (1) · Briesen & Steele (1) · Browne & Co. (1) · D. P. Wolhaupter (1) · D. W. Glassie (1) · Dayton Poole & Brown (1) · Dodge & Son (1) · Edson Bros. (1) · Fred D. Dieterich & Co. (1) · Fred G. Dieterich & Co. (1) · Geiden-heimer & Fairbanks? (1) · Geo. C. Douglas & Co. (1) · Geo. Wm. Hiatt (1) · H. C. Karlson (1) · Haseltine, Lake & Co. (1) · Herbert H. Thompson (1) · Herbert Haddan & Co. (2) · J. M. Thomas (1) · James R. Townsend (1) · John J. Thompson (1) · Lavoix et Mosès (2) · Lincoln Sonntag (1) · Marion & Marion (1) · Meyers . . . (1) · Michael J. Stark & Sons (1) · Munn & Co. (6) · None (2) · Percy H. Moore (1) · Poole & Brown (1) · Seymour Earen and Credence Earen (1) · Victor J. Evans (3)
Assigned to:
None (54) · Albert Lee Jacks (1) · Edwin Latimer Weber (1) · Eugene F. Falconnet (1) · Goodyear Tire and Rubber Company (1) · Jay S. Milner (1) · Robert Lee Willis (1) · Sperry Gyroscope Company (2) · William Woods Plankinton (1)
National tech categories:
None (12) · USPC 244/46 (3) · USPC 244/30 (3) · USPC 244/20 (2) · USPC 244/93 (2) · USPC 244/50 (2) · USPC 244/26 (2) · USPC 244/221 (2) · USPC 244/218 (2) · USPC 244/17.15 (2) · FR 6.4 (2) · FR 6.3 (2) · CA 244/24 (2)
IPCs:
None (42) · IPC A01H5/00 (1) · IPC B64B1/00 (4) · IPC B64B1/58 (1) · IPC B64B1/62 (1) · IPC B64C17/00 (2) · IPC B64C23/00 (1) · IPC B64C25/00 (1) · IPC B64C27/04 (2) · IPC B64C27/28 (1) · IPC B64C3/00 (1) · IPC B64C3/54 (1) · IPC B64C30/00 (1) · IPC B64C33/02 (2) · IPC B64C39/00 (1) · IPC G01C19/38 (1) · IPC G05D1/02 (1) · PC B64C27/00 (1)
CPCs:
None (11) · CPC B64B1/00 (10) · CPC B64C23/005 (6) · CPC B64C17/00 (4) · CPC B64C33/02 (3) · CPC B64C39/005 (3) · CPC B64C29/0033 (2) · CPC B64C27/12 (2)
Family year:
None (4) · 100 - 199 (1) · 1800 - 1899 (9) · 1900 - 1999 (48)
First filing:
None (2) · No (15) · Yes (45)
Cites these patents:
None (62)
Citations from after 1930:
None (10) · 1 (6) · 2 (2) · 3 (2) · 5 (1) · 7 (1)
Number of text pages:
2 - 3 (4) · 3 - 4 (10) · 4 - 5 (17) · 5 - 7 (14) · 7 - 40 (17)
Number of claims:
None (4) · 1 - 4 (8) · 4 - 6 (10) · 6 - 10 (14) · 10 - 16 (11) · 16 - 60 (15)
Number of diagram pages:
5 (32) · 6 (21) · 7 (9)
Number of figures:
5 - 8 (6) · 8 - 10 (11) · 10 - 12 (12) · 12 - 17 (18) · 17 - 30 (15)

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