Drilldown: Patents

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Patents > Assigned to: None & CPCs : CPC B60B7/063 (EP) or CPC B64C11/48

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Year filed:
None (66) · 1830 - 1839 (1) · 1840 - 1849 (1) · 1850 - 1859 (3) · 1860 - 1869 (4) · 1870 - 1879 (1) · 1880 - 1889 (1) · 1890 - 1899 (13) · 1900 - 1909 (18) · 1910 - 1919 (26)
Year granted:
1830 - 1839 (1) · 1840 - 1849 (1) · 1850 - 1859 (4) · 1860 - 1869 (19) · 1870 - 1879 (22) · 1880 - 1889 (14) · 1890 - 1899 (26) · 1900 - 1909 (17) · 1910 - 1919 (27) · 1920 - 1929 (3)
Office:
DE (1) · FR (7) · GB (3) · NL (1) · US (122)
Inventors:
None (58) · Hermann Faehrmann (3)
Inventor country:
None (58) · AT (1) · BE (2) · CA (1) · DE (2) · FR (6) · GB (5) · NO (1) · RO (1) · SE (1) · US (59)
Applicant person:
None (65) · Hermann Faehrmann (3)
Applicant firm:
None (132) · E. W. Bliss Company (1) · Société Nouvelle des Aéroplanes Paul Schmitt (1)
Applicant type:
None (63) · COMPANY (2) · INDIV (69)
Applicant is inventor:
None (1) · No (4) · Yes (129)
Tech fields:
None (75) · propeller (16) · Propellers (11) · churn (7) · marine propeller (5) · marine (5) · propulsion (4) · aerial propeller (3) · impeller (3) · marine propulsion (3) · airplane (3) · blades (3) · frame (2) · ground equipment (2) · aerial propellers (2) · churns (2)
Filing date:
None (70) · 1840 - 1849 (1) · 1850 - 1859 (2) · 1870 - 1879 (2) · 1890 - 1899 (14) · 1900 - 1909 (19) · 1910 - 1919 (26)
Full specification filed date:
None (132) · 1909 (1) · 1913 (1)
Application number:
None (89)
Grant date:
None (1) · 0 - 99 (1) · 1800 - 1899 (87) · 1900 - 1999 (45)
Granted:
Yes (134)
Publication date:
None (126) · 1909 (2) · 1911 (1) · 1918 (2) · 1919 (1) · 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 (65) · .5 (5) · 0 (15) · 0.5 (3) · 1 (32) · No (4) · Partially (5) · Yes (5)
Patent agent:
None (88) · Munn & Co. (3) · Richardson (2)
Assigned to: (Click arrow to add another value)
National tech categories:
None (106) · 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 366/293 (1) · USPC 366/296 (1) · USPC 403/246 (1) · USPC 416/128 (6) · USPC 416/129 (6) · USPC 416/151 (1) · USPC 416/167 (1) · USPC 416/171 (1) · USPC 416/176 (1) · USPC 416/200R (5) · 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 B60B3/00 (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 (4) · 1860 - 1869 (19) · 1870 - 1879 (21) · 1880 - 1889 (14) · 1890 - 1899 (28) · 1900 - 1909 (19) · 1910 - 1919 (25)
First filing:
None (59) · No (8) · Yes (67)
Cites these patents:
None (134)
Citations from after 1930:
None (12) · 1 - 2 (14) · 2 - 20 (12)
Number of text pages:
None (76) · 1 (15) · 2 (29) · 3 (9) · 4 (2) · 5 (3)
Number of claims:
None (78) · 1 - 3 (31) · 3 - 5 (10) · 5 - 30 (15)
Number of diagram pages:
None (74) · 1 - 2 (33) · 2 - 8 (27)
Number of figures:
None (75) · 1 - 2 (3) · 2 - 4 (19) · 4 - 5 (10) · 5 - 6 (14) · 6 - 20 (13)

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