Drilldown: Patents

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Patents > Applicant firm : J. Schweitzer et Cie or Vickers Limited

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Year filed:
1912 (2) · 1913 (3) · 1914 (2) · 1915 (4) · 1916 (5) · 1917 (5) · 1920 (1)
Year granted:
None (2) · 1912 (1) · 1913 (2) · 1914 (4) · 1919 (11) · 1920 (1) · 1921 (1)
Office:
DE (2) · FR (6) · GB (14)
Inventors:
None (9) · George Henry Challenger (11) · Harold Arthur Savage (8)
Inventor country:
DE (1) · FR (5) · GB (16)
Applicant person:
None (9) · George Henry Challenger (11) · Harold Arthur Savage (8)
Applicant firm: (Click arrow to add another value)
Applicant type:
COMPANY (9) · COMPANY + INDIV (13)
Applicant is inventor:
None (3) · No (18) · Yes (1)
Tech fields:
None (5) · airplane (13) · balloon (1) · bomb (1) · bombing (1) · chassis (1) · control (1) · fastener (1) · flexibility (1) · hydroaeroplane (1) · LTA (1) · material (1) · military (8) · motors (1) · projectile (2) · propellers (1) · wheels (1)
Filing date:
1912 (2) · 1913 (3) · 1914 (2) · 1915 (4) · 1916 (5) · 1917 (5) · 1920 (1)
Full specification filed date:
None (12) · 1913 (1) · 1916 (4) · 1917 (3) · 1918 (2)
Application number:
None (14) · 191321232D (1) · 191510481D (1) · 19242D (1) · 23784D (1) · 466439D (1) · 471920D (1) · 498970D (1) · FRD443849 19120330 (1)
Grant date:
None (3) · 1912 (1) · 1913 (1) · 1914 (5) · 1916 (2) · 1919 (9) · 1921 (1)
Granted:
No (1) · Yes (21)
Publication date:
None (12) · 1912 (1) · 1913 (1) · 1914 (3) · 1919 (2) · 1920 (1) · 1921 (1) · 1924 (1)
Supplementary to patent:
None (17) · Patent FR-1913-466439 (1) · Patent FR-1914-471920 (2) · Patent GB-1911-8220 (1) · Patent GB-1919-07-29 Vickers Limited (1) · Patent GB-1920-04-06 Vickers Limited (1)
Related to aircraft:
1 (22)
Patent agent:
None (2) · Cope & Co. (1) · Haseltine, Lake & Co. (13) · Louis Tailfer (4) · Schwab (1) · Y. Talvard (1)
Assigned to:
None (21) · Vickers Ltd. (1)
National tech categories:
None (14) · DE 77h.15 (1) · DE 77h.9 (1) · FR 11.4 (1) · FR 6.4 (5)
IPCs:
IPC B64C3/00 (1) · IPC B64C3/26 (1) · IPC B64C35/00 (6) · IPC B64D1/04 (1) · IPC B64D33/10 (1) · IPC B64D7/02 (2) · IPC F02D11/06 (1) · IPC F41A19/05 (7) · IPC F41A19/12 (1) · IPC F41A27/30 (1) · IPC F42C1/14 (1)
CPCs:
CPC B64C3/00 (1) · CPC B64C3/26 (1) · CPC B64C35/00 (5) · CPC B64C35/008 (1) · CPC B64D1/04 (1) · CPC B64D33/10 (1) · CPC B64D7/02 (2) · CPC B64F2700/6265 (2) · CPC B64F2700/628 (2) · CPC B64F2700/6292 (1) · CPC F02D11/06 (1) · CPC F41A19/05 (7) · CPC F41A19/12 (1) · CPC F42C1/14 (1) · IPC F41A27/30 (1)
Family year:
1911 (1) · 1912 (1) · 1913 (4) · 1914 (2) · 1915 (3) · 1916 (6) · 1917 (4) · 1919 (1)
First filing:
No (13) · Yes (9)
Cites these patents:
None (22)
Citations from after 1930:
None (1)
Number of text pages:
2 - 3 (5) · 3 - 4 (7) · 4 - 30 (10)
Number of claims:
1 - 2 (3) · 2 - 3 (5) · 3 - 4 (6) · 4 - 20 (8)
Number of diagram pages:
None (1) · 1 (14) · 2 (6) · 4 (1)
Number of figures:
None (1) · 1 - 3 (3) · 3 - 6 (11) · 6 - 20 (7)

Showing below up to 22 results in range #1 to #22.

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