Drilldown: Patents

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Patents > Inventor country: None & Patent agent : Armengaud jeune or J. Germain or None & National tech categories : FR 6.2 or FR 6.3 or FR 6.4 or GB 4 propel & steer or USPC 244/153R

Use the filters below to narrow your results.

Year filed:
None (54) · 1870 - 1879 (1) · 1880 - 1889 (13) · 1890 - 1899 (28) · 1910 - 1919 (7)
Year granted:
None (23) · 1870 - 1879 (7) · 1880 - 1889 (26) · 1890 - 1899 (27) · 1900 - 1909 (1) · 1910 - 1919 (18) · 1920 - 1929 (1)
Office:
FR (71) · GB (19) · US (13)
Inventors:
None (13) · Bel (2) · Clément Ader (2) · BOUBILLON (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (61) · Bel (2)
Applicant firm:
None (102) · Société Liebaut, Albert et Cie (1)
Applicant type:
None (58) · COMPANY (1) · INDIV (44)
Applicant is inventor:
None (9) · Yes (94)
Tech fields:
Propulsion (27) · None (20) · navigation (18) · LTA (10) · balloon (7) · Airplane (7) · propeller (6) · subsystem (6) · aerostat (5) · marine (5) · airship (4) · rudder (4) · instrument (4) · dirigible (4) · military (3) · safety (3) · airfoil (3) · stability (3)
Filing date:
None (66) · 1000 - 1099 (1) · 1800 - 1899 (29) · 1900 - 1999 (7)
Full specification filed date:
None (103)
Application number:
None (97) · 1910544143 (1) · 534020D (1) · FR443252  (A) (1) · FR443549 (A) (1) · FR444632  (A) (1) · FR444970  (A) (1)
Grant date:
None (39) · 1870 - 1879 (7) · 1880 - 1889 (23) · 1890 - 1899 (26) · 1900 - 1909 (1) · 1910 - 1919 (6) · 1920 - 1929 (1)
Granted:
No (1) · Yes (102)
Publication date:
None (101) · 1911 (1) · 1922 (1)
Supplementary to patent:
None (93) · FR219337 (1) · GB patent expiring 1893-08-13 (1) · Patent FR--124257E (1) · Patent FR-1880-139386 (1) · Patent FR-1881-142748 (1) · Patent FR-1881-143264 (1) · Patent FR-1882-155425 (1) · Patent FR-1883-106403 (1) · Patent FR-1890-205155 (1) · Patent GB-1890-12361 (1) · Patent RR-1881-155425 (1)
Related to aircraft:
None (2) · 1 (31) · 1? (2) · No (1) · Partially (6) · Yes (61)
Patent agent: (Click arrow to add another value)
Assigned to:
None (101) · Blétry aîné (1) · Société Internationale des Inventions modernes (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (96) · IPC B63H1/12 (2) · IPC B64C25/00 (1) · IPC B64C3/00 (1) · IPC B64C3/14 (1) · IPC B64D1/04 (1) · IPC B64F1/32 (1) · IPC F41G3/24 (2)
CPCs:
None (96) · CPC B632745/00 (1) · CPC B63B2745/00 (1) · CPC B63H1/12 (2) · CPC B64C25/06 (1) · CPC B64C25/62 (1) · CPC B64C2700/6233 (1) · CPC B64C3/00 (1) · CPC B64D1/04 (1) · CPC B64F1/32 (1) · CPC B64F2700/6226 (1) · CPC F41G3/24 (2) · CPC Y10S244/901 (1)
Family year:
None (24) · 1870 - 1879 (3) · 1880 - 1889 (24) · 1890 - 1899 (32) · 1900 - 1909 (1) · 1910 - 1919 (19)
First filing:
None (56) · No (28) · Yes (19)
Cites these patents:
None (103)
Citations from after 1930:
None (1)
Number of text pages:
None (101) · 2 (1) · 3 (1)
Number of claims:
None (101) · 1 (1) · 4 (1)
Number of diagram pages:
None (101) · 1 (2)
Number of figures:
None (101) · 2 (1) · 6 (1)

Showing below up to 103 results in range #1 to #103.

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