Drilldown: Patents

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Patents > IPCs: IPC B64C39/00 & Number of text pages: 2 & Number of claims: 4-12

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Year filed:
1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (18) · 1910 - 1919 (25)
Year granted:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (11) · 1910 - 1919 (29) · 1920 - 1929 (2)
Office:
DE (2) · FR (24) · GB (7) · US (13)
Inventors:
Paul Kauffmann (2)
Inventor country:
None (1) · AT (2) · CH (1) · DE (3) · DZ (1) · FR (20) · GB (4) · NO (1) · US (13)
Applicant person:
Paul Kauffmann (2)
Applicant firm:
None (46)
Applicant type:
None (3) · INDIV (43)
Applicant is inventor:
No (2) · Yes (44)
Tech fields:
airplane (18) · Design (14) · propulsion (9) · wings (8) · stability (8) · frame (8) · whole (7) · Control (7) · Aerodynamics (6) · Chassis (5) · Propellers (5) · Lift (5) · None (5) · airfoil (4) · rudder (4) · sustentation (4) · wheels (4)
Filing date:
1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (18) · 1910 - 1919 (25)
Full specification filed date:
None (44) · 1910 (1) · 1918 (1)
Application number:
None (5)
Grant date:
None (2) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (11) · 1910 - 1919 (28) · 1920 - 1929 (2)
Granted:
No (2) · Yes (44)
Publication date:
None (22) · 1904 (1) · 1905 (1) · 1906 (1) · 1909 (4) · 1910 (8) · 1911 (3) · 1912 (5) · 1913 (1)
Supplementary to patent:
None (34) · Patent DE-1911-01-09-Willisch (1) · Patent FR-1902-326476 (1) · Patent FR-1906-367962 (1) · Patent FR-1908-401863 (1) · Patent FR-1909-395148 (1) · Patent FR-1909-400751 (1) · Patent FR-1909-403418 (1) · Patent FR-1910-421136 (1) · Patent FR-1911-429078 (1) · Patent FR-1911-434281 (1) · Patent NO-1891-2589 (1) · Patent US-1910-996592 (1)
Related to aircraft:
None (1) · 1 (34) · Yes (11)
Patent agent:
None (5) · A. M. Pierce (1) · Abel & Imray (1) · Armengaud jeune (5) · B. Singer (1) · Browne & Phelps (1) · C. A. Snow & Co. (1) · C. Blétry (1) · Ch. Mardelet (1) · Chassevent (1) · Dicker & Pollak (1) · E. Blétry (3) · Frank Kups (1) · Gill & Ellis (1) · H. Bœttcher fils (1) · Harold J. C. Forrester (1) · Hughes, Son and Thornton (1) · J. Germain (1) · J.-P. Bonnicart-Meurisse et Cie (1) · L. Chassevent (3) · Matray frères et Cie (1) · Munn & Co. (3) · None (2) · Rabilloud (1) · Richards (1) · Roy Birnbaum? (1) · Société J.-P. Bonnicart et Cie. (1) · V. Molinier (1) · W. P. Thompson & Co. (1) · W. Randolph, Jr. (1) · Wm. M. Monroe (1)
Assigned to:
None (45) · Elizabeth W. M. Cameron (1)
National tech categories:
None (9) · DE 77 (1) · DE 77h.8 (1) · FR 6.3 (1) · FR 6.4 (22) · USPC 244/12.2 (1) · USPC 244/13 (1) · USPC 244/147 (1) · USPC 244/22 (1) · USPC 244/27 (2) · USPC 244/35R (1) · USPC 244/45R (5) · USPC 244/70 (1) · USPC 244/73C (1) · USPC 244/903 (1) · USPC 244/99.11 (1) · USPC 416/108 (1) · USPC 416/113 (1)
IPCs: (Click arrow to add another value)
CPCs:
None (1) · CPC B64C27/06 (1) · CPC B64C2700/6295 (24) · CPC B64C35/008 (1) · CPC B64C39/00 (24) · CPC B64C39/001 (1) · CPC B64C39/003 (2) · CPC B64C39/005 (4) · CPC B64C39/006 (1) · CPC B64C39/008 (5) · CPC B64C39/06 (2) · CPC B64C39/062 (1) · CPC B64C39/08 (6) · CPC B64C39/12 (1) · CPC Y10S244/903 (1)
Family year:
1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (1) · 1900 - 1909 (19) · 1910 - 1919 (24)
First filing:
None (1) · No (13) · Yes (32)
Cites these patents:
None (46)
Citations from after 1930:
None (6) · 3 (1)
Number of text pages:
2 (46)
Number of claims:
4 (22) · 5 (14) · 6 (5) · 7 (4) · 9 (1)
Number of diagram pages:
1 (31) · 2 (7) · 3 (8)
Number of figures:
None (2) · 2 - 4 (16) · 4 - 5 (11) · 5 - 10 (17)

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