Drilldown: Patents

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Patents > CPCs: CPC B64C33/02 & Number of claims: 2-4

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Year filed:
1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (40) · 1910 - 1919 (43)
Year granted:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (32) · 1910 - 1919 (48) · 1920 - 1929 (2)
Office:
DE (13) · FR (32) · GB (11) · US (31)
Inventors:
Robert Strehlau (3) · Félix Michau (2) · Lemuel Seaman Cunningham (2) · Erhard Brunsmann (2) · Richard Blum (2) · Friedrich Kopsch (2) · Jean-Baptiste Juge (2)
Inventor country:
AT (5) · BR (1) · CH (1) · DE (21) · FR (20) · GB (6) · IT (3) · NZ (1) · RU (1) · US (29)
Inventor location:
None (70) · Berlin (1) · Brooklyn (1) · Chicago (1) · Cleveland (1) · Côtes-du-Nord (1) · FIPSloc=48257 (1) · Kaufman (1) · Kaufman county (1) · Manche (1) · Memphis, Missouri (1) · Missouri (1) · Pisa (1) · Rhône (2) · Salt Lake City (1) · Seine (1) · Seine-et-Oise (1) · St. Louis (1) · Washington (1) · Württemberg (1)
Applicant person:
None (8) · Lemuel Seaman Cunningham (2) · Richard Blum (2) · Robert Strehlau (2) · Friedrich Kopsch (2) · Felix Michau (2) · Jean-Baptiste Juge (2)
Applicant firm:
None (84) · Guido Antoni (1) · Optische Anstalt C. P. Goerz (1) · Stirling Boiler Company, Limited (1) · Ugo Antoni (1)
Applicant type:
None (2) · COMPANY (2) · INDIV (83)
Applicant is inventor:
None (1) · No (2) · Yes (84)
Tech fields:
flapping (36) · propulsion (21) · None (18) · ornithopter (17) · wings (15) · frame (14) · Airplane (10) · propeller (9) · hybrid (9) · navigation (9) · LTA (7) · design (5) · wing (5) · subsystem (5)
Filing date:
1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (40) · 1910 - 1919 (43)
Full specification filed date:
October 1912 (1) · January 1913 (1) · February 1913 (1)
Application number:
None (13)
Grant date:
None (3) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (32) · 1910 - 1919 (46) · 1920 - 1929 (2)
Granted:
No (1) · Yes (86)
Publication date:
None (48) · 0 - 99 (2) · 1900 - 1999 (37)
Supplementary to patent:
None (65) · GB Nov 29 1909 (1) · Patent AT-1909-48752 (1) · Patent AT-1912-75092 (1) · Patent BE-1909-10-25 Ferdinand Guillon (1) · Patent BR-1908-10-28 (1) · Patent DE-1907-196255 (1) · Patent DE-1907-217533 (1) · Patent DE-1909-228529 (1) · Patent DE-1910-09-03 Richard Blum (2) · Patent DE-1910-244354 (1) · Patent FR-1900-304673 (1) · Patent FR-1907-392544 (1) · Patent FR-1908-387522 (1) · Patent FR-1908-407411 (1) · Patent FR-1909-401079 (1) · Patent FR-1912-446040 (1) · Patent FR-1912-461530 (1) · Patent GB-1909-12556 (1) · Patent GB-1911-5162 (1) · Patent GB-1912-4753 (1) · Patent IT-1906-85560 (1) · Patent IT-1910-02-12 Ugo Salvotti (1) · Patent RU-1905-Rebikov (1) · Patent US-1912-1034429 (1)
Related to aircraft:
0 (1) · 1 (66) · Yes (20)
Patent agent:
None (20) · C. A. Snow & Co. (3) · E. Blétry (3) · Schwab (3) · J. Germain (3) · Dupont et Elluin (2) · C. Blétry (2) · Armengaud jeune (2) · Geo. H. Strong (2) · J. G. Lorrain (2) · A. de Carsalade (2)
Assigned to:
None (86) · Leon F. Moss (1)
National tech categories:
None (12) · DE 77 (3) · DE 77h (2) · DE 77h.10 (8) · FR 12.3 (1) · FR 6.3 (3) · FR 6.4 (28) · GB 4 propel & steer (2) · GB 4 propelling (2) · GB 4 steering (1) · USPC 244/22 (20) · USPC 244/226 (1) · USPC 244/35R (1) · USPC 244/72 (7) · USPC 446/35 (1) · USPC 74/665B (1)
IPCs:
None (33) · IPC B64C33/02 (1) · IPC B64C33/00 (6) · IPC B64C33/02 (47) · IPC B64C39/00 (1) · IPC F22B21/08 (1) · IPC F22B21/12 (1) · IPC G01C3/12 (1)
CPCs: (Click arrow to add another value)
Family year:
None (1) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (2) · 1900 - 1909 (45) · 1910 - 1919 (37)
First filing:
None (2) · No (21) · Yes (64)
Cites these patents:
None (87)
Citations from after 1930:
None (25) · 1 (4)
Number of text pages:
1 - 2 (3) · 2 - 3 (37) · 3 - 11 (47)
Number of claims:
2 (36) · 3 (25) · 4 (26)
Number of diagram pages:
None (1) · 1 - 2 (44) · 2 - 3 (20) · 3 - 6 (21)
Number of figures:
None (3) · 1 - 3 (12) · 3 - 5 (17) · 5 - 7 (20) · 7 - 9 (17) · 9 - 20 (18)

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