Drilldown: Patents

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

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Year filed:
None (2) · 1860 - 1869 (3) · 1870 - 1879 (5) · 1880 - 1889 (3) · 1890 - 1899 (3) · 1900 - 1909 (17) · 1910 - 1919 (47) · 1920 - 1929 (1)
Year granted:
None (1) · 1850 - 1859 (1) · 1860 - 1869 (3) · 1870 - 1879 (5) · 1880 - 1889 (2) · 1890 - 1899 (4) · 1900 - 1909 (11) · 1910 - 1919 (36) · 1920 - 1929 (18)
Office:
GB (24) · US (57)
Inventors:
None (3) · Spencer Heath (3) · Enrique Lazarte (3) · Paul de Crèquy (2)
Inventor country:
AU (1) · CA (1) · DE (1) · FR (6) · GB (14) · NZ (1) · PE (3) · US (54)
Applicant person:
Enrique Lazarte (3) · Spencer Heath (3) · Paul de Crèquy (2)
Applicant firm:
None (72) · Aeroplane Destroyer Company (1) · Curtiss Aeroplane (2) · Grand Rapids Trust Company (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 (4) · COMPANY+INDIV (6) · INDIV (71)
Applicant is inventor:
No (4) · Yes (77)
Tech fields:
None (16) · propeller (9) · aerial propeller (5) · marine (5) · stability (4) · military (4) · construction (3) · guns (3) · Water-wheels (3) · paddle-wheel (3) · marine propulsion (3) · fuselage (2) · propellers (2) · aerial propellers (2) · paddle-wheels (2) · LTA (2) · propulsion (2) · windmill (2) · control (2) · helicopter (2)
Filing date:
None (4) · 1860 - 1869 (1) · 1870 - 1879 (5) · 1880 - 1889 (3) · 1890 - 1899 (3) · 1900 - 1909 (17) · 1910 - 1919 (47) · 1920 - 1929 (1)
Full specification filed date:
None (73) · 1910 (2) · 1911 (1) · 1915 (1) · 1917 (1) · 1918 (2) · 1919 (1)
Application number:
None (23)
Grant date:
None (2) · 1850 - 1859 (1) · 1860 - 1869 (2) · 1870 - 1879 (5) · 1880 - 1889 (2) · 1890 - 1899 (4) · 1900 - 1909 (10) · 1910 - 1919 (37) · 1920 - 1929 (18)
Granted:
No (1) · Yes (80)
Publication date:
December 3, 1914 (1)
Supplementary to patent:
None (72) · FR Nov 16 1916 (1) · Patent FR Jan. 5 1909 (1) · Patent FR-1887-171026 (1) · Patent FR-1908-389993 (1) · Patent FR-1917-494601 (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 (1) · 1 (65) · Partially (1) · Yes (1)
Patent agent:
Munn & Co. (8) · None (8) · None (7) · Boult, Wade & Tennant (3) · Marks & Clerk (3) · James L. Norris (2) · Victor J. Evans (2) · John P. Tarbox (2) · Herbert Haddan & Co. (2) · Eric W. Walford (2)
Assigned to:
None (74) · A. V. Roe, Ltd. (1) · Aeroplane Destroyer Company (1) · Charles B. Mann (1) · Charles B. Mann Jr. (1) · Clarence W. Hays (1) · Hamilcar H. McNeill (1) · Mary D. Dungan (1) · W. S. Gobble (1) · William Leslie Denham (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (43) · IPC B64C1/00 (1) · IPC B64C1/06 (1) · IPC B64C11/04 (1) · IPC B64C11/16 (2) · IPC B64C11/20 (2) · IPC B64C13/00 (1) · IPC B64C13/12 (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 B64C27/10 (1) · IPC B64C3/00 (3) · IPC B64C3/18 (1) · IPC B64C3/26 (1) · IPC B64C3/38 (3) · IPC B64C3/54 (2) · IPC B64C3/56 (2) · IPC B64C31/028 (1) · IPC B64C33/00 (1) · 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 F16G11/12 (1)
CPCs:
CPC B64C27/54 (7) · CPC B64C11/006 (4) · CPC B64C3/00 (4) · CPC B63H1/04 (4) · CPC B64C11/48 (3) · CPC B64C2700/6295 (3) · CPC B64C35/00 (3) · CPC B64C3/56 (3) · CPC B64C3/54 (3) · CPC B64C2700/6235 (3)
Family year:
None (1) · 1850 - 1859 (1) · 1860 - 1869 (3) · 1870 - 1879 (5) · 1880 - 1889 (3) · 1890 - 1899 (4) · 1900 - 1909 (17) · 1910 - 1919 (47)
First filing:
No (9) · Yes (72)
Cites these patents:
None (77) · Patent US-1867-65023 (1) · Patent US-1903-737256 (1) · Patent US-1909-512361 (1) · Patent US-1915-1161778 (1) · Patent US-1916-1195290 (1) · serial number 97533 (1)
Citations from after 1930:
2 (52) · 3 (29)
Number of text pages:
None (3) · 1 - 2 (8) · 2 - 3 (31) · 3 - 4 (21) · 4 - 20 (18)
Number of claims:
None (2) · 1 - 2 (12) · 2 - 3 (16) · 3 - 5 (15) · 5 - 7 (13) · 7 - 40 (23)
Number of diagram pages:
None (1) · 1 - 2 (42) · 2 - 3 (19) · 3 - 7 (19)
Number of figures:
None (3) · 2 - 3 (7) · 3 - 4 (18) · 4 - 6 (19) · 6 - 8 (15) · 8 - 40 (19)

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