Drilldown: Patents

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Patents > CPCs : CPC B64C11/48 or CPC B64C2700/628

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Year filed:
None (60) · 1830 - 1839 (1) · 1840 - 1849 (1) · 1850 - 1859 (3) · 1860 - 1869 (3) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (13) · 1900 - 1909 (25) · 1910 - 1919 (26)
Year granted:
1830 - 1839 (1) · 1840 - 1849 (1) · 1850 - 1859 (4) · 1860 - 1869 (18) · 1870 - 1879 (20) · 1880 - 1889 (13) · 1890 - 1899 (23) · 1900 - 1909 (23) · 1910 - 1919 (28) · 1920 - 1929 (3)
Office:
DE (1) · FR (7) · GB (3) · NL (1) · US (122)
Inventors:
None (51) · Hermann Faehrmann (3) · Johann Stumpf (2)
Inventor country:
None (52) · AT (1) · AU (1) · BE (2) · CA (1) · DE (4) · FR (5) · GB (6) · NO (1) · RO (1) · SE (1) · US (62)
Inventor location:
None (129) · Albany county, Wyoming (1) · Allegheny county, Pennsylvania (1) · Iowa (1) · Los Angeles (1) · Marshall county, IA (1) · Marshall, Wyoming (1) · Marshalltown, IA (1) · New York (1) · PA (1) · Pittsburgh (1) · Smithtown, New York (1) · Suffolk county, New York (1) · Wyoming (1)
Applicant person:
None (59) · Hermann Faehrmann (3)
Applicant firm:
None (129) · E. W. Bliss Company (1) · General Electric Company (2) · Honolulu Iron Works (1) · Ocala Foundry and Machine Works (1)
Applicant type:
None (58) · COMPANY (3) · INDIV (72) · INDIV+COMPANY (1)
Applicant is inventor:
No (9) · Yes (125)
Tech fields:
None (72) · aerial propeller (3) · aerial propellers (2) · agitator (1) · airfoil (1) · Airplane (2) · airship (1) · Ascension (1) · blades (3) · churn (6) · churn-dasher (1) · churns (2) · drill (1) · fluid flow (1) · frame (1) · ground equipment (2) · Helicopter (1) · Hydroplane (1) · impeller (3) · impellers (1) · marine (6) · marine propeller (5) · marine propellers (1) · marine propulsion (3) · paddle wheel (1) · Paddle-wheel (1) · paddlewheel (1) · propeller (19) · propeller blades (1) · propeller shaft (1) · Propellers (11) · Propulsion (5) · rotor (1) · screw (1) · small parts (1) · stability (1) · torpedoes (1) · Turbine (1) · windmill (1)
Filing date:
None (63) · 1840 - 1849 (1) · 1850 - 1859 (2) · 1870 - 1879 (2) · 1890 - 1899 (14) · 1900 - 1909 (26) · 1910 - 1919 (26)
Full specification filed date:
None (132) · 1909 (1) · 1913 (1)
Application number:
None (81)
Grant date:
None (1) · 1830 - 1839 (1) · 1840 - 1849 (1) · 1850 - 1859 (4) · 1860 - 1869 (18) · 1870 - 1879 (20) · 1880 - 1889 (13) · 1890 - 1899 (23) · 1900 - 1909 (22) · 1910 - 1919 (28) · 1920 - 1929 (3)
Granted:
Yes (134)
Publication date:
None (126) · 1909 (2) · 1911 (1) · 1915 (1) · 1918 (2) · 1920 (2)
Supplementary to patent:
None (130) · Patent AT-1911-01-07-Pruner (1) · Patent FR-1907-380581 (1) · Patent GB-Ericsson-1838 (1) · Patent US-1873-138948 (1)
Related to aircraft:
None (61) · .5 (5) · 0 (15) · 0.5 (5) · 1 (33) · No (4) · Partially (5) · Yes (6)
Patent agent:
None (84) · Munn & Co. (3) · Richardson (2)
Assigned to:
None (126) · Clarence W. Hays (1) · E. W. Bliss Company (1) · General Electric (1) · General Electric Company (1) · Honolulu Iron Works (1) · Jacob J. Nichols (1) · John Barnes (1) · Ocala Foundry and Machine Works (1)
National tech categories:
None (104) · CPC B 63H1/12 (1) · DE 77h.6 (1) · FR 6.2 (1) · FR 6.4 (5) · NL 62 (1) · NL 62.6 (1) · USPC 114/20.1 (1) · USPC 123/58.1 (1) · USPC 244/17.15 (1) · USPC 244/60 (1) · USPC 244/65 (2) · USPC 279/97 (1) · USPC 290/52 (1) · USPC 366/293 (1) · USPC 366/296 (1) · USPC 403/246 (1) · USPC 415/60 (1) · USPC 416/128 (7) · USPC 416/129 (6) · USPC 416/151 (1) · USPC 416/167 (1) · USPC 416/171 (1) · USPC 416/176 (1) · USPC 416/200R (6) · USPC 416/201A (1) · USPC 416/201R (1) · USPC 416/202 (1) · USPC 416/220A (1) · USPC 416/220R (1) · USPC 440/75 (1) · USPC 440/80 (1) · USPC 74/44 (1) · USPC 74/596 (1) · USPC 74/665A (1)
IPCs:
None (120) · IPC A01H5/00 (1) · IPC A01H5/02 (1) · IPC B64C11/02 (1) · IPC B64C11/48 (10) · IPC B64C27/04 (1) · IPC B64C3/52 (1) · IPC B64C35/00 (1)
CPCs: (Click arrow to add another value)
Family year:
None (2) · 1830 - 1839 (1) · 1840 - 1849 (1) · 1850 - 1859 (4) · 1860 - 1869 (18) · 1870 - 1879 (19) · 1880 - 1889 (13) · 1890 - 1899 (25) · 1900 - 1909 (26) · 1910 - 1919 (25)
First filing:
None (53) · No (8) · Yes (73)
Cites these patents:
None (134)
Citations from after 1930:
None (14) · 1 - 2 (13) · 2 - 3 (6) · 3 - 20 (7)
Number of text pages:
None (70) · 1 (15) · 2 (34) · 3 (9) · 4 (3) · 5 (3)
Number of claims:
None (73) · 1 - 2 (20) · 2 - 3 (11) · 3 - 5 (13) · 5 - 30 (17)
Number of diagram pages:
None (68) · 1 - 2 (36) · 2 - 8 (30)
Number of figures:
None (69) · 1 - 2 (4) · 2 - 4 (19) · 4 - 5 (12) · 5 - 7 (16) · 7 - 20 (14)

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