Drilldown: Patents

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Patents > Office : AU or MX or Other or None & Granted : Yes or Other & Supplementary to patent: None & Patent agent : Dupont et Elluin or None & IPCs : IPC B64C27/04 or IPC B64C39/00 or None & Number of text pages: 4

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Year filed:
1880 - 1889 (2) · 1890 - 1899 (6) · 1900 - 1909 (26) · 1910 - 1919 (58) · 1920 - 1929 (1)
Year granted:
None (1) · 1880 - 1889 (2) · 1890 - 1899 (6) · 1900 - 1909 (15) · 1910 - 1919 (63) · 1920 - 1929 (6)
Office: (Click arrow to add another value)
Inventors:
None (4) · James Dennis Roots (2) · Frederick Brackett (2) · Ralph Hazlett Upson (2)
Inventor country:
None (1) · AH (1) · AT (2) · AU (2) · BJ (1) · CA (2) · CL (1) · DE (9) · FR (14) · GB (10) · HR (1) · HU (8) · IT (2) · MC (1) · RO (3) · SE (1) · SG (1) · US (39)
Applicant person:
None (17) · Frederick Brackett (2) · James Dennis Roots (2)
Applicant firm:
None (86) · Ateliers d'aviation Louis Bréguet (1) · Friedrich Krupp Aktiengesellschaft (1) · Glenn L. Martin Company (1) · Luft-Verkehrs-Gesellschaft m.b.H. (1) · Société Anonyme des Établissements Nieuport (1) · Westinghouse Electric & Manufacturing Company (1) · Zeppelin-Werke Staaken G.m.b.H. (1)
Applicant type:
None (5) · COMPANY (6) · COMPANY + INDIV (1) · COMPANY+INDIV (1) · INDIV (80)
Applicant is inventor:
No (7) · Yes (86)
Tech fields:
Airplane (31) · frame (24) · propulsion (18) · stability (15) · Propellers (14) · design (13) · navigation (12) · None (11) · wings (11) · LTA (10) · rudder (10) · hybrid (9) · Construction (9) · helicopter (8) · control (8) · automatic stability (7)
Filing date:
1880 - 1889 (2) · 1890 - 1899 (6) · 1900 - 1909 (27) · 1910 - 1919 (57) · 1920 - 1929 (1)
Full specification filed date:
None (86) · 1890 - 1899 (2) · 1900 - 1909 (2) · 1910 - 1919 (2) · 1960 - 1969 (1)
Application number:
None (30)
Grant date:
None (3) · 1880 - 1889 (2) · 1890 - 1899 (6) · 1900 - 1909 (16) · 1910 - 1919 (60) · 1920 - 1929 (6)
Granted: (Click arrow to add another value)
Publication date:
None (60) · 1899 (1) · 1901 (1) · 1903 (3) · 1906 (1) · 1907 (1) · 1909 (1) · 1910 (3) · 1911 (4) · 1912 (2) · 1913 (4) · 1914 (2) · 1915 (2) · 1916 (1) · 1917 (2) · 1919 (2) · 1920 (2) · 1927 (1)
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
None (2) · 1 (41) · No (2) · Yes (48)
Patent agent: (Click arrow to add another value)
Assigned to:
None (82) · Albert Lee Jacks (1) · Ambrose M. Smith (1) · Conrad L. Schopp (1) · Edwin Latimer Weber (1) · Frank M. Thompson (1) · George Norman Albree (1) · Glenn L. Martin Company (1) · Goodyear Tire and Rubber Company (2) · John H. Dodd (1) · Lawrence (1) · Robert Lee Willis (1) · Westinghouse Electric & Manufacturing Company (1)
National tech categories:
None (21) · HU V/h (17) · FR 6.4 (4) · AT 77d (3) · USPC 244/97 (3) · USPC 244/100R (3) · USPC 244/93 (3) · USPC 244/51 (3) · USPC 244/15 (2) · USPC 244/17.17 (2) · USPC 244/131 (2) · USPC 244/80 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (36) · CPC B64C13/00 (4) · CPC B64C39/005 (4) · CPC B64C17/00 (4) · CPC B64C2700/6295 (3) · CPC B64C1/00 (3) · CPC B64C9/00 (3) · CPC B64C3/385 (3) · CPC B64C27/12 (3) · CPC B64C39/00 (3) · CPC B64C33/02 (2) · CPC B64B1/62 (2) · CPC B64C2700/6281 (2) · CPC B64C30/00 (2) · CPC B64C35/00 (2)
Family year:
None (4) · 1880 - 1889 (2) · 1890 - 1899 (5) · 1900 - 1909 (26) · 1910 - 1919 (55) · 1920 - 1929 (1)
First filing:
None (15) · No (16) · Yes (62)
Cites these patents:
None (92) · Patent GB-1889-19282 (1) · Patent GB-1896-9108 (1)
Citations from after 1930:
None (2) · 6 (1)
Number of text pages:
4 (93)
Number of claims:
None (7) · 1 - 4 (11) · 4 - 6 (22) · 6 - 7 (9) · 7 - 10 (22) · 10 - 30 (22)
Number of diagram pages:
None (1) · 1 - 2 (28) · 2 - 3 (22) · 3 - 4 (14) · 4 - 70 (28)
Number of figures:
None (3) · 2 - 5 (14) · 5 - 6 (15) · 6 - 7 (12) · 7 - 11 (29) · 11 - 30 (20)

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