Drilldown: Patents

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Patents > National tech categories: None & Citations from after 1930: 4-6 & Number of text pages: 2-3

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Year filed:
1860 - 1869 (1) · 1880 - 1889 (4) · 1890 - 1899 (2) · 1900 - 1909 (6) · 1910 - 1919 (31) · 1920 - 1929 (2)
Year granted:
1860 - 1869 (1) · 1880 - 1889 (4) · 1890 - 1899 (2) · 1900 - 1909 (5) · 1910 - 1919 (23) · 1920 - 1929 (11)
Office:
GB (5) · US (41)
Inventors:
Charles B. Kirkham (2) · James Robertson Porter (2)
Inventor country:
DE (1) · FR (1) · GB (7) · US (38)
Inventor location:
None (32) · Alabama (1) · Birmingham, Alabama (1) · Chicago (1) · Dayton (1) · Hamilton county, OH (1) · Hoboken (1) · Illinois (1) · Indiana (1) · Jefferson county, AL (1) · Kansas (1) · Kentucky (1) · London (1) · Michigan (1) · Milwaukee (1) · Montgomery county, OH (1) · New Jersey (3) · Ohio (1) · San Francisco (1) · Topeka, Kansas, Shawnee county, KA (1) · Wisconsin (1)
Applicant person:
Charles B. Kirkham (2) · James Robertson Porter (2)
Applicant firm:
None (35) · Aircraft Propeller Corp. (1) · Blackburn Aeroplane and Motor Co. (1) · British and Colonial Aeroplane Co. (1) · Cloverleaf Propeller Co. (1) · Curtiss Aeroplane (2) · Dayton Wright Company (1) · Dean's Rag Book Co. (1) · Kawneer Manufacturing Company (1) · Magneso Calcite Fire-Proof Company (1) · Vickers Ltd. (1)
Applicant type:
COMPANY (1) · COMPANY+INDIV (9) · INDIV (36)
Applicant is inventor:
No (7) · Yes (39)
Tech fields:
None (9) · aerial propeller (3) · aerial propellers (1) · airplane (1) · blades (1) · construction (3) · control (1) · fan (1) · flapping wings (1) · float (1) · frame (1) · fuselage (3) · hand tools (1) · helicopter (1) · hybrid (1) · hydroaeroplane (1) · kite (2) · landing (1) · marine propeller (1) · military (1) · modular (1) · multiwing (1) · Paddle-wheel (1) · Propeller (12) · propellers (2) · rudder (2) · sectional (1) · servomotors (1) · stability (1) · suspension (1) · tail (1) · transportable (1) · valve (1) · velocity (1) · wheel (1) · Windmill (3) · Wing (1)
Filing date:
1860 - 1869 (1) · 1880 - 1889 (4) · 1890 - 1899 (2) · 1900 - 1909 (6) · 1910 - 1919 (31) · 1920 - 1929 (2)
Full specification filed date:
None (43) · 1914 (1) · 1917 (1) · 1918 (1)
Application number:
None (13) · 12021416 (1) · 12489016 (1) · 12552516 (1) · 14000017 (1) · 1528216 (1) · 15662317 (1) · 17643317 (1) · 17680117 (1) · 18981917 (1) · 1900029006 (1) · 1902106675 (1) · 1905255266 (1) · 1906322166 (1) · 191000236D, GBD191000236 (1) · 1910596296 (1) · 1911646244 (1) · 1912720148 (1) · 1913773086 (1) · 191400975D (1) · 191406657D (1) · 19575917 (1) · 20479817 (1) · 20975317 (1) · 22327918 (1) · 22495318 (1) · 24117318 (1) · 25340218 (1) · 25495318 (1) · 25778018 (1) · 26048918 (1) · 44118 (1) · 8013816 (1) · 9470716 (1)
Grant date:
None (1) · 1880 - 1889 (4) · 1890 - 1899 (2) · 1900 - 1909 (5) · 1910 - 1919 (23) · 1920 - 1929 (11)
Granted:
Yes (46)
Publication date:
None (46)
Supplementary to patent:
None (45) · Patent GB-1917-128643 (1)
Related to aircraft:
.5 (1) · 0 (5) · 0.5 (1) · 1 (39)
Patent agent:
Munn & Co. (4) · John P. Tarbox (2)
Assigned to:
None (40) · Aircraft Propeller Corp. (1) · British and Colonial Aeroplane Co. (1) · John H. Bonn (1) · Kawneer Manufacturing Company (1) · Magneso Calcite Fire-Proof Company (1) · Vickers Ltd. (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (31) · IPC B63H1/12 (1) · IPC B64C1/08 (1) · IPC B64C1/30 (1) · IPC B64C11/04 (2) · IPC B64C11/20 (1) · IPC B64C11/32 (1) · IPC B64C13/00 (1) · IPC B64C27/04 (1) · IPC B64C27/20 (1) · IPC B64C29/00 (1) · IPC B64C3/00 (1) · IPC B64C3/54 (1) · IPC B64C3/56 (1) · IPC B64C33/00 (1) · IPC B64C9/00 (1)
CPCs:
CPC B64C27/463 (4) · CPC F05B2260/96 (4) · CPC B64C11/343 (3) · CPC B64C11/04 (3) · CPC F03D3/00 (3) · CPC Y02E10/74 (3) · CPC B64C39/005 (2) · CPC B64C13/00 (2) · CPC B64C11/48 (2) · CPC A63H27/08 (2) · CPC B63H1/12 (2) · CPC B64C11/006 (2)
Family year:
1860 - 1869 (1) · 1880 - 1889 (4) · 1890 - 1899 (2) · 1900 - 1909 (6) · 1910 - 1919 (31) · 1920 - 1929 (2)
First filing:
No (1) · Yes (45)
Cites these patents:
None (45) · Patent GB-1913-5223 (1)
Citations from after 1930:
4 (25) · 5 (8) · 6 (13)
Number of text pages:
2 (30) · 3 (16)
Number of claims:
1 - 2 (5) · 2 - 3 (9) · 3 - 4 (7) · 4 - 5 (10) · 5 - 11 (15)
Number of diagram pages:
1 (25) · 2 (14) · 3 (5) · 4 (2)
Number of figures:
1 - 2 (1) · 2 - 4 (15) · 4 - 5 (6) · 5 - 7 (11) · 7 - 20 (13)

Showing below up to 46 results in range #1 to #46.

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