Drilldown: Patents

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Patents > Granted : Yes or No & CPCs: CPC B64C11/48

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Year filed:
None (66) · 1830 - 1839 (1) · 1840 - 1849 (1) · 1850 - 1859 (4) · 1860 - 1869 (4) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (13) · 1900 - 1909 (25) · 1910 - 1919 (25)
Year granted:
1830 - 1839 (1) · 1840 - 1849 (1) · 1850 - 1859 (5) · 1860 - 1869 (19) · 1870 - 1879 (22) · 1880 - 1889 (14) · 1890 - 1899 (26) · 1900 - 1909 (23) · 1910 - 1919 (27) · 1920 - 1929 (3)
Office:
DE (1) · FR (6) · GB (3) · NL (1) · US (130)
Inventors:
None (57) · Hermann Faehrmann (3) · Johann Stumpf (2)
Inventor country:
None (58) · AT (1) · AU (1) · BE (2) · CA (1) · DE (4) · FR (5) · GB (5) · NO (1) · RO (1) · SE (1) · US (64)
Applicant person:
None (65) · Hermann Faehrmann (3)
Applicant firm:
None (136) · E. W. Bliss Company (1) · General Electric Company (2) · Honolulu Iron Works (1) · Ocala Foundry and Machine Works (1)
Applicant type:
None (64) · COMPANY (3) · INDIV (73) · INDIV+COMPANY (1)
Applicant is inventor:
No (9) · Yes (132)
Tech fields:
None (78) · aerial propeller (3) · aerial propellers (2) · agitator (1) · airfoil (1) · Airplane (2) · airship (1) · Ascension (1) · blades (3) · Churn (8) · churn-dasher (1) · churns (2) · drill (1) · fluid flow (1) · frame (1) · ground equipment (2) · Helicopter (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 (70) · 1840 - 1849 (1) · 1850 - 1859 (3) · 1870 - 1879 (2) · 1890 - 1899 (14) · 1900 - 1909 (26) · 1910 - 1919 (25)
Full specification filed date:
None (139) · 1909 (1) · 1913 (1)
Application number:
None (89)
Grant date:
None (1) · 1830 - 1839 (1) · 1840 - 1849 (1) · 1850 - 1859 (5) · 1860 - 1869 (19) · 1870 - 1879 (22) · 1880 - 1889 (14) · 1890 - 1899 (26) · 1900 - 1909 (22) · 1910 - 1919 (27) · 1920 - 1929 (3)
Granted: (Click arrow to add another value)
Publication date:
None (134) · 1909 (2) · 1911 (1) · 1918 (2) · 1920 (2)
Supplementary to patent:
None (137) · 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 (67) · .5 (5) · 0 (17) · 0.5 (4) · 1 (33) · No (4) · Partially (5) · Yes (6)
Patent agent:
None (92) · Munn & Co. (4) · Richardson (2)
Assigned to:
None (133) · Aaron Hilton (1) · Clarence W. Hays (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 (112) · CPC B 63H1/12 (1) · DE 77h.6 (1) · FR 6.2 (1) · FR 6.4 (4) · 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 (128) · IPC A01H5/00 (1) · IPC A01H5/02 (1) · IPC B64C11/02 (1) · IPC B64C11/48 (10) · IPC B64C27/04 (1) · IPC B64C3/52 (1)
CPCs: (Click arrow to add another value)
Family year:
None (2) · 1830 - 1839 (1) · 1840 - 1849 (1) · 1850 - 1859 (5) · 1860 - 1869 (19) · 1870 - 1879 (21) · 1880 - 1889 (14) · 1890 - 1899 (28) · 1900 - 1909 (26) · 1910 - 1919 (24)
First filing:
None (59) · No (8) · Yes (74)
Cites these patents:
None (141)
Citations from after 1930:
None (15) · 1 - 2 (14) · 2 - 3 (6) · 3 - 20 (7)
Number of text pages:
None (77) · 1 (17) · 2 (33) · 3 (9) · 4 (2) · 5 (3)
Number of claims:
None (80) · 1 - 2 (22) · 2 - 3 (11) · 3 - 5 (12) · 5 - 30 (16)
Number of diagram pages:
None (75) · 1 - 2 (37) · 2 - 8 (29)
Number of figures:
None (76) · 1 - 2 (4) · 2 - 4 (20) · 4 - 5 (12) · 5 - 6 (15) · 6 - 20 (14)

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