Drilldown: Patents

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Patents > National tech categories : DE 77 or GB 4 without buoyant & First filing: None

Use the filters below to narrow your results.

Year filed:
None (3) · 1870 - 1879 (1) · 1880 - 1889 (13) · 1890 - 1899 (37) · 1910 - 1919 (1)
Year granted:
None (17) · 1880 - 1889 (5) · 1890 - 1899 (30) · 1900 - 1909 (2) · 1920 - 1929 (1)
Office:
DE (32) · DK (1) · GB (21) · NO (1)
Inventors:
Hiram Stevens Maxim (3)
Inventor country:
None (12) · AT (1) · AU (2) · DE (22) · FR (3) · GB (8) · HU (2) · MX (1) · NO (1) · Prussia (1) · RO (1) · US (2)
Applicant person:
None (42) · A. Guattari (1) · A.A.H. Quentin (1) · Alexander Adams (1) · Alfred Julius Boult (1) · Augusto Severo d'Albuquerque-Maranhão (1) · C. Guattari (1) · Carl Alfred Johansson (1) · Carl Baron von Wolff (1) · Friedrich Wilhelm Rogler (1) · Georg Fischer (1) · Georg Wellner (1) · H. S. Maxim (1) · Hans Hörbiger (1) · Hiram Stevens Maxim (1) · Joseph Hofmann (1) · Otto Lilienthal (1) · Paul Molnar (1)
Applicant firm:
None (54) · Hüttner, Walter & Co. (1)
Applicant type:
None (9) · INDIV (46)
Applicant is inventor:
None (4) · No (1) · Yes (50)
Tech fields:
propulsion (21) · LTA (21) · navigation (12) · frame (11) · balloon (10) · propeller (10) · car (10) · None (9) · heavier-than-air (8) · electricity (6) · captive (5) · airplane (5) · steam (5) · parachute (4) · rudder (4) · stability (4) · flapping (4) · wings (4)
Filing date:
None (5) · 1810 - 1819 (1) · 1870 - 1879 (2) · 1880 - 1889 (12) · 1890 - 1899 (34) · 1910 - 1919 (1)
Full specification filed date:
None (51) · 1897 (1) · 1898 (2) · 1900 (1)
Application number:
None (55)
Grant date:
None (27) · 1870 - 1879 (2) · 1880 - 1889 (3) · 1890 - 1899 (21) · 1900 - 1909 (1) · 1920 - 1929 (1)
Granted:
Yes (55)
Publication date:
None (42) · 1880 - 1889 (3) · 1890 - 1899 (9) · 1920 - 1929 (1)
Supplementary to patent:
None (51) · Patent DE-1891-56355 (1) · Patent FR-1891-215265 (1) · Patent GB-1891-12403 (1) · Patent GB-1895-10239 (1)
Related to aircraft:
1 (43) · Yes (12)
Patent agent:
None (48) · Alfred Julius Boult (1) · E. K. Dutton & Co. (1) · Felix F. Loeper (1) · G. F. Redfern & Co. (1) · Haseltine, Lake & Co. (1) · Robert R. Schmidt (1) · W. P. Thompson & Co. (1)
Assigned to:
None (55)
National tech categories: (Click arrow to add another value)
IPCs:
None (47) · IPC A63H27/08 (1) · IPC B61B13/08 (1) · IPC B64B1/06 (1) · IPC B64B1/40 (3) · IPC B64B1/58 (1) · IPC B64B1/62 (1) · IPC B64C3/00 (1)
CPCs:
None (46) · CPC B61B13/08 (1) · CPC B64B1/40 (3) · CPC B64B1/62 (1) · CPC B64C31/06 (1) · CPC B64C33/02 (1) · CPC B64C39/06 (1) · CPC F02K7/00 (1)
Family year:
None (36) · 1880 - 1889 (6) · 1890 - 1899 (11) · 1900 - 1909 (1) · 1910 - 1919 (1)
First filing: (Click arrow to add another value)
Cites these patents:
None (53) · Patent GB-1889-10359 (1) · Patent GB-1890-13187 (1)
Citations from after 1930:
None (55)
Number of text pages:
None (27) · 1 - 2 (6) · 2 - 4 (15) · 4 - 20 (7)
Number of claims:
None (37) · 1 - 3 (6) · 3 - 5 (6) · 5 - 11 (6)
Number of diagram pages:
None (1) · 1 - 2 (21) · 2 - 70 (7)
Number of figures:
None (1) · 1 - 2 (1) · 2 - 4 (4) · 4 - 6 (6) · 6 - 8 (3) · 8 - 30 (8)

Showing below up to 58 results in range #1 to #58.

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