Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Applicant firm: None & IPCs : IPC B64C3/00 or IPC B64C39/00 & Number of claims: 4-6

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Year filed:
1902 (1) · 1903 (1) · 1904 (3) · 1905 (2) · 1906 (3) · 1908 (8) · 1909 (29)
Year granted:
1902 (1) · 1903 (1) · 1904 (2) · 1905 (2) · 1906 (2) · 1907 (2) · 1909 (16) · 1910 (17) · 1911 (1) · 1912 (1) · 1913 (2)
Office:
FR (31) · GB (6) · US (10)
Inventors:
Alfred-Eugène Pichou (2) · Paul Kauffmann (2)
Inventor country:
AT (1) · CH (1) · DE (2) · DZ (1) · FR (26) · GB (7) · HU (1) · US (9)
Applicant person:
Alfred-Eugène Pichou (2) · Paul Kauffmann (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (1) · INDIV (45) · UNIV-PRO-GOV (1)
Applicant is inventor:
No (2) · Yes (45)
Tech fields:
airplane (22) · Design (13) · Propulsion (9) · wings (7) · frame (7) · Construction (6) · Whole (6) · navigation (6) · stability (5) · None (5) · Aerodynamics (5) · propeller (4) · Propellers (4) · lift (3) · Chassis (3) · Control (3) · wheels (3) · subsystem (3) · airfoil (3) · Sustentation (3)
Filing date:
1902 (1) · 1903 (1) · 1904 (3) · 1905 (2) · 1906 (3) · 1908 (8) · 1909 (29)
Full specification filed date:
August 1909 (2) · March 1910 (1) · April 1910 (1)
Application number:
Grant date:
1902 (1) · 1903 (1) · 1904 (2) · 1905 (2) · 1906 (2) · 1907 (2) · 1909 (17) · 1910 (16) · 1911 (1) · 1912 (1) · 1913 (2)
Granted:
Yes (47)
Publication date:
None (17) · 1903 (2) · 1904 (2) · 1905 (2) · 1906 (2) · 1909 (9) · 1910 (12) · 1911 (1)
Supplementary to patent:
None (37) · Patent BE-1909-02-06 Charles Philippart (1) · Patent FR-1902-326476 (1) · Patent FR-1908-389074 (1) · Patent FR-1908-401863 (1) · Patent FR-1909-395148 (1) · Patent FR-1909-400751 (1) · Patent FR-1909-402807 (1) · Patent FR-1909-403418 (1) · Patent FR-1909-403985 (1) · Patent FR-1909-409039 (1) · Patent GB-1903-12149 (1)
Related to aircraft:
None (1) · 1 (28) · Yes (18)
Patent agent:
None (4) · A. B. Bowman (1) · A. L. Hough (1) · Abel & Imray (1) · Alf. Boudon (1) · Armengaud jeune (9) · B. Singer (1) · Brandon frères (1) · C. A. Snow & Co. (2) · Chassevent (2) · E. Blétry (3) · Eugène Barue (1) · Francis Heron Rogers (1) · G. F. Redfern & Co. (1) · Georges Laurent (1) · J. Bonnet-Thirion (1) · L. Chassevent (1) · Louis Tailfer (1) · Marks & Clerk (1) · Munn & Co. (1) · None (3) · P. Nauhardt (1) · Rabilloud (1) · Rayner & Co. (1) · Rigot et Prévost (1) · Seyer and Pobb? (1) · Spencer Heath (1) · V. Molinier (1) · W. H. Beck & Co. (1) · Wm. M. Monroe (1)
Assigned to:
None (45) · A. B. Bowman (1) · Jay S. Milner (1)
National tech categories:
None (6) · FR 6.3 (2) · FR 6.4 (28) · FR 8.3 (1) · USPC 114/290 (1) · USPC 244/12.2 (1) · USPC 244/123.12 (1) · USPC 244/13 (1) · USPC 244/20 (2) · USPC 244/45R (2) · USPC 244/46 (1) · USPC 244/70 (3) · USPC 244/72 (1) · USPC 244/73C (1) · USPC 416/112 (1) · USPC 416/113 (2)
IPCs: (Click arrow to add another value)
CPCs:
C07D209/34 (1) · CPC B64B1/32 (1) · CPC B64C27/06 (1) · CPC B64C2700/6233 (2) · CPC B64C2700/6295 (20) · CPC B64C3/00 (6) · CPC B64C3/42 (1) · CPC B64C39/00 (22) · CPC B64C39/001 (1) · CPC B64C39/003 (2) · CPC B64C39/005 (9) · CPC B64C39/008 (2) · CPC B64C39/062 (1) · CPC B64C39/08 (3) · CPC B64D27/023 (1)
Family year:
1902 (2) · 1903 (1) · 1904 (2) · 1905 (2) · 1906 (3) · 1908 (10) · 1909 (27)
First filing:
No (14) · Yes (33)
Cites these patents:
None (47)
Citations from after 1930:
None (8) · 1 (2) · 2 (1) · 3 (1)
Number of text pages:
2 - 3 (19) · 3 - 8 (28)
Number of claims:
4 (23) · 5 (11) · 6 (13)
Number of diagram pages:
1 (27) · 2 (8) · 3 (9) · 4 (1) · 5 (2)
Number of figures:
None (2) · 2 - 4 (8) · 4 - 5 (15) · 5 - 9 (12) · 9 - 20 (10)

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