Drilldown: Patents

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Patents > Assigned to: None & National tech categories: None & Citations from after 1930: 2-3

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Year filed:
None (2) · 1860 - 1869 (5) · 1870 - 1879 (4) · 1880 - 1889 (6) · 1890 - 1899 (3) · 1900 - 1909 (19) · 1910 - 1919 (51) · 1920 - 1929 (1)
Year granted:
None (1) · 1850 - 1859 (1) · 1860 - 1869 (5) · 1870 - 1879 (4) · 1880 - 1889 (5) · 1890 - 1899 (4) · 1900 - 1909 (14) · 1910 - 1919 (42) · 1920 - 1929 (15)
Office:
GB (31) · US (60)
Inventors:
Spencer Heath (3) · None (3) · Paul de Crèquy (2) · Enrique Lazarte (2)
Inventor country:
AU (1) · CA (1) · DE (1) · FR (6) · GB (21) · IT (1) · NZ (1) · PE (2) · US (57)
Inventor location:
None (69) · Allegheny county, Pennsylvania (1) · Birmingham (1) · Birmingham, Warwick (1) · Brooklyn, NY (1) · Chicago (1) · Cumberland county, ME (1) · DC (1) · FIPSloc=36061 (1) · Flushing, NY (1) · Hampshire (1) · Hancock, New Hampshire (1) · Hillsborough county (1) · Illinois (2) · Indiana (1) · Iowa (1) · Kings County NY (1) · Liverpool (1) · London (2) · Long Island City (1) · Middlesex (1) · Milan (1) · New Hampshire (1) · New York (1) · New York city (1) · New York state (2) · NY (1) · Ohio (1) · PA (1) · Pittsburgh (1) · Queens county (1) · Queens county, NY (1) · Southampton, Hants (1) · Wisconsin (1)
Applicant person:
Spencer Heath (3) · Paul de Crèquy (2) · Enrique Lazarte (2) · William Phillips Thompson (2)
Applicant firm:
None (82) · Curtiss Aeroplane (3) · Hunter Fan and Motor (1) · Macy Engineering Co. (1) · Patent Corporation (1) · Pedrick and Ayer Co. (1) · Piguet & Co. (1) · Société R. Bourbeau et H. Devaux (1)
Applicant type:
COMPANY (2) · COMPANY+INDIV (7) · INDIV (82)
Applicant is inventor:
No (4) · Yes (87)
Tech fields:
None (17) · propeller (10) · windmill (5) · marine (5) · aerial propeller (4) · military (4) · fuselage (4) · construction (4) · stability (4) · propellers (3) · airplane (3) · paddle-wheel (3) · marine propulsion (3) · Water-wheels (3)
Filing date:
None (7) · 1860 - 1869 (1) · 1870 - 1879 (4) · 1880 - 1889 (5) · 1890 - 1899 (3) · 1900 - 1909 (19) · 1910 - 1919 (51) · 1920 - 1929 (1)
Full specification filed date:
None (77) · 1906 (1) · 1909 (1) · 1910 (3) · 1911 (1) · 1915 (2) · 1917 (2) · 1918 (3) · 1919 (1)
Application number:
None (30)
Grant date:
None (2) · 1850 - 1859 (1) · 1860 - 1869 (4) · 1870 - 1879 (4) · 1880 - 1889 (5) · 1890 - 1899 (4) · 1900 - 1909 (12) · 1910 - 1919 (44) · 1920 - 1929 (15)
Granted:
No (1) · Yes (90)
Publication date:
December 3, 1914 (1)
Supplementary to patent:
None (81) · FR Nov 16 1916 (1) · Patent FR-1887-171026 (1) · Patent FR-1908-389993 (1) · Patent FR-1909-398299 (1) · Patent FR-1917-494601 (1) · Patent GB-1880-2498 (1) · Patent GB-1918-117570 (1) · Patent US-1908-12-14-Lee (1) · Patent US-1915-1161778 (1) · Patent US-1916-1207418 (1)
Related to aircraft:
.5 (3) · 0 (10) · 0.5 (4) · 1 (72) · Partially (1) · Yes (1)
Patent agent:
None (12) · None (9) · Marks & Clerk (5) · Munn & Co. (5) · Boult, Wade & Tennant (3) · John P. Tarbox (3) · Herbert Haddan & Co. (2) · Eric W. Walford (2) · James L. Norris (2) · Victor J. Evans (2)
Assigned to: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
IPCs:
None (50) · IPC B63H1/12 (1) · IPC B64C1/00 (1) · IPC B64C1/06 (1) · IPC B64C1/08 (1) · IPC B64C11/00 (1) · IPC B64C11/04 (1) · IPC B64C11/16 (1) · IPC B64C11/20 (2) · IPC B64C13/00 (1) · IPC B64C13/02 (1) · IPC B64C13/24 (1) · IPC B64C15/00 (1) · IPC B64C17/00 (1) · IPC B64C23/00 (1) · IPC B64C25/00 (1) · IPC B64C27/04 (2) · IPC B64C3/00 (3) · IPC B64C3/18 (2) · IPC B64C3/26 (1) · IPC B64C3/38 (2) · IPC B64C3/54 (2) · IPC B64C3/56 (2) · IPC B64C31/028 (1) · IPC B64C33/00 (1) · IPC B64C33/02 (2) · IPC B64C35/00 (2) · IPC B64C39/00 (3) · IPC B64C9/38 (1) · IPC B64D45/00 (1) · IPC B65D83/04 (1) · IPC F02C5/00 (1) · IPC F16F15/067 (1) · IPC F16F7/14 (1) · IPC F16G11/12 (1)
CPCs:
CPC B64C27/54 (6) · CPC B64C11/006 (5) · CPC B64C3/00 (4) · CPC B63H1/04 (4) · CPC Y02E10/74 (4) · CPC B64C3/54 (4) · CPC F05B2260/96 (3) · CPC F03D3/00 (3) · CPC B64C35/00 (3) · CPC B64C3/56 (3) · CPC B64C2700/6295 (3) · CPC B64C2700/6235 (3) · CPC B64C27/463 (3) · CPC B64C11/36 (3) · None (3)
Family year:
None (1) · 1850 - 1859 (1) · 1860 - 1869 (5) · 1870 - 1879 (4) · 1880 - 1889 (6) · 1890 - 1899 (4) · 1900 - 1909 (19) · 1910 - 1919 (51)
First filing:
No (10) · Yes (81)
Cites these patents:
None (86) · Patent GB-1897-3608 (1) · Patent GB-1909-6418 (1) · Patent US-1867-65023 (1) · Patent US-1903-737256 (1) · Patent US-1909-512361 (1) · Patent US-1916-1195290 (1) · serial number 97533 (1)
Citations from after 1930:
2 (61) · 3 (30)
Number of text pages:
None (4) · 1 - 2 (11) · 2 - 3 (36) · 3 - 20 (40)
Number of claims:
None (3) · 1 - 2 (12) · 2 - 3 (17) · 3 - 5 (19) · 5 - 7 (16) · 7 - 40 (24)
Number of diagram pages:
None (2) · 1 - 2 (50) · 2 - 7 (39)
Number of figures:
None (4) · 1 - 3 (12) · 3 - 4 (18) · 4 - 6 (20) · 6 - 8 (16) · 8 - 40 (21)

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