Drilldown: Patents

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Patents > Office : CA or DE or LU or US & Grant date: 1800 - 1899 & IPCs: None & Number of figures: 3-4

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Year filed:
None (14) · 1840 - 1849 (1) · 1850 - 1859 (4) · 1860 - 1869 (16) · 1870 - 1879 (24) · 1880 - 1889 (18) · 1890 - 1899 (31)
Year granted:
1840 - 1849 (1) · 1850 - 1859 (6) · 1860 - 1869 (22) · 1870 - 1879 (23) · 1880 - 1889 (20) · 1890 - 1899 (36)
Office: (Click arrow to add another value)
Inventors:
Elihu Spencer (2) · Georg Wellner (2) · William R. Manley (2) · Watson F. Quinby (2) · Stewart Cairncross (2)
Inventor country:
None (2) · CA (2) · DE (8) · FR (6) · IT (1) · RO (1) · US (88) · VT (1)
Applicant person:
None (23) · Watson F. Quinby (2) · Elihu Spencer (2)
Applicant firm:
None (107) · Magneso Calcite Fire-Proof Company (1)
Applicant type:
None (14) · INDIV (94)
Applicant is inventor:
Yes (108)
Tech fields:
LTA (19) · propulsion (17) · propeller (15) · military (14) · projectile (13) · paddle-wheel (11) · marine (10) · None (9) · balloon (9) · navigation (8) · car (7) · frame (7) · flapping (7) · hand tools (4) · parachute (3) · balloons (3) · rocket (3) · feathering (3) · stability (3) · churn (3)
Filing date:
None (20) · 1840 - 1849 (1) · 1850 - 1859 (3) · 1860 - 1869 (9) · 1870 - 1879 (22) · 1880 - 1889 (21) · 1890 - 1899 (32)
Full specification filed date:
None (108)
Application number:
None (104) · 1898694020 (1) · 1899703505 (1) · 528973 (1) · 636400 (1)
Grant date:
1840 - 1849 (1) · 1850 - 1859 (6) · 1860 - 1869 (22) · 1870 - 1879 (23) · 1880 - 1889 (20) · 1890 - 1899 (36)
Granted:
Yes (108)
Publication date:
None (104) · 1893 (1) · 1894 (2) · 1899 (1)
Supplementary to patent:
None (103) · Patent DE-1890-59851 (1) · Patent FR-1887-171026 (1) · Patent FR-1896-253580 (1) · Patent FR-1899-284713 (1) · Patent US-1873-138948 (1)
Related to aircraft:
None (1) · .5 (8) · 0 (28) · 0.5 (10) · 1 (22) · No (5) · Partially (13) · Yes (21)
Patent agent:
None (47) · Munn & Co. (13) · None (4) · C. A. Snow & Co. (3)
Assigned to:
None (98) · Benjamin T. Babbitt (1) · David S. Ritterband (1) · Edward Blunt (1) · Eugene W. J. Hawkins (1) · Frederick W. Schroeder (1) · George W. Gail (1) · Henry H. Hartsock (1) · Horace Resley (1) · John L. Markel (1) · Magneso Calcite Fire-Proof Company (1) · Mary D. Dungan (1) · W. S. Gobble (1)
National tech categories:
None (47) · DE 77 (11) · USPC 244/3.23 (9) · USPC 244/28 (4) · USPC 416/113 (3) · USPC 403/246 (2) · USPC 416/194 (2) · USPC 244/74 (2) · USPC 244/3.1 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (10) · CPC B64C27/54 (10) · CPC F42B10/30 (9) · CPC B64C11/006 (9) · CPC B64B1/00 (8) · CPC F16B2/02 (8) · CPC B64C11/04 (8) · CPC B64C11/48 (8) · CPC Y10T403/4677 (8) · CPC F16B2200/40 (7) · CPC Y02E10/72 (5) · CPC B63H1/04 (4) · CPC B63H1/12 (4) · CPC F03D1/025 (4) · CPC B64C11/00 (3) · CPC F01D5/06 (3) · CPC B64C11/36 (3) · CPC F05B2260/74 (3)
Family year:
None (6) · 1840 - 1849 (1) · 1850 - 1859 (6) · 1860 - 1869 (20) · 1870 - 1879 (24) · 1880 - 1889 (21) · 1890 - 1899 (30)
First filing:
None (5) · No (18) · Yes (85)
Cites these patents:
None (107) · Patent US-1867-65023 (1)
Citations from after 1930:
None (16) · 1 - 2 (14) · 2 - 7 (16)
Number of text pages:
None (2) · 1 (43) · 2 (52) · 3 (9) · 4 (1) · 10 (1)
Number of claims:
None (6) · 1 - 2 (40) · 2 - 3 (23) · 3 - 9 (39)
Number of diagram pages:
1 (84) · 2 (17) · 3 (6) · 4 (1)
Number of figures:
3 (64) · 4 (44)

Showing below up to 108 results in range #1 to #108.

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