Drilldown: Patents

Jump to navigation Jump to search
Patents > Inventor country: US & Citations from after 1930: 3-5 & Number of text pages: 1-2

Use the filters below to narrow your results.

Year filed:
None (2) · 1850 - 1859 (2) · 1860 - 1869 (5) · 1870 - 1879 (4) · 1880 - 1889 (8) · 1890 - 1899 (2) · 1900 - 1909 (14) · 1910 - 1919 (21) · 1920 - 1929 (1)
Year granted:
1830 - 1839 (1) · 1850 - 1859 (3) · 1860 - 1869 (5) · 1870 - 1879 (4) · 1880 - 1889 (7) · 1890 - 1899 (3) · 1900 - 1909 (8) · 1910 - 1919 (25) · 1920 - 1929 (3)
Office:
US (59)
Inventors:
Spencer Heath (2) · John J. Rectenwald (2)
Inventor country: (Click arrow to add another value)
Applicant person:
John J. Rectenwald (2) · Spencer Heath (2)
Applicant firm:
None (55) · Magneso Calcite Fire-Proof Company (1) · PENNSYLVANIA RUBBER (1) · Rubber Balloon Company of America (1) · United Fast Color Eyelet Company (1)
Applicant type:
COMPANY+INDIV (3) · INDIV (56)
Applicant is inventor:
No (2) · Yes (57)
Tech fields:
military (12) · projectile (10) · propeller (7) · frame (5) · rudder (5) · None (5) · kite (4) · propulsion (4) · airfoil (3) · airplane (3) · parachute (3) · Windmill (3) · navigation (3) · LTA (3) · landing (3)
Filing date:
None (7) · 1830 - 1839 (1) · 1850 - 1859 (1) · 1860 - 1869 (1) · 1870 - 1879 (3) · 1880 - 1889 (8) · 1890 - 1899 (2) · 1900 - 1909 (14) · 1910 - 1919 (21) · 1920 - 1929 (1)
Full specification filed date:
None (59)
Application number:
None (31) · 12487216 (1) · 17643317 (1) · 1900026490 (1) · 1902101425 (1) · 1906348245 (1) · 1907400106 (1) · 1908458874 (1) · 1908462895 (1) · 1908466563 (1) · 1909475786 (1) · 1909519796 (1) · 1909526658 (1) · 1910550091 (1) · 1910553023 (1) · 1910561308 (1) · 1910584650 (1) · 1910586546 (1) · 1911608637 (1) · 1911644308 (1) · 1912720148 (1) · 1913751793 (1) · 1913773086 (1) · 20284717 (1) · 20479817 (1) · 22551918 (1) · 24117318 (1) · 25723218 (1) · 9301816 (1)
Grant date:
None (1) · 1830 - 1839 (1) · 1850 - 1859 (3) · 1860 - 1869 (4) · 1870 - 1879 (4) · 1880 - 1889 (7) · 1890 - 1899 (3) · 1900 - 1909 (8) · 1910 - 1919 (25) · 1920 - 1929 (3)
Granted:
Yes (59)
Publication date:
None (59)
Supplementary to patent:
None (58) · Patent US-1881-252489 (1)
Related to aircraft:
None (1) · .5 (2) · 0 (3) · 0.5 (11) · 1 (40) · No (1) · Partially (1)
Patent agent:
None (9) · Munn & Co. (8) · None (5)
Assigned to:
None (51) · Clarence W. Hays (1) · James Smith (1) · Joseph P. Karch (1) · Magneso Calcite Fire-Proof Company (1) · Rubber Balloon Company of America (1) · United Fast Color Eyelet Company (1) · Victor G. Gustafson (1) · Wood McKee (1)
National tech categories:
None (18) · USPC 244/3.23 (9) · USPC 244/153R (3)
IPCs:
None (35) · IPC A01H5/02 (1) · IPC A45B3/00 (1) · IPC A45B3/14 (1) · IPC A63H27/00 (1) · IPC A63H27/10 (1) · IPC B64B1/00 (4) · IPC B64B1/62 (1) · IPC B64C11/20 (1) · IPC B64C11/32 (1) · IPC B64C25/00 (1) · IPC B64C25/38 (1) · IPC B64C29/00 (1) · IPC B64C3/18 (1) · IPC B64C31/00 (3) · IPC B64C31/06 (3) · IPC B64C39/00 (1) · IPC B64D17/00 (1) · IPC B65D83/04 (1) · IPC F16D 3/50 (1) · IPC F16D3/72 (1) · IPC F42B10/00 (4) · IPC F42B10/04 (1) · IPC F42B10/34 (1) · IPC F42B12/20 (1) · IPC H01Q1/27 (1) · IPC H01Q1/28 (1)
CPCs:
CPC F42B10/30 (7) · CPC Y02E10/74 (4) · CPC B64C2700/6295 (3) · CPC A63H27/08 (3) · CPC B64C11/48 (3) · CPC B64C27/54 (3) · CPC B64C27/82 (2) · CPC F03D3/00 (2) · CPC B63H1/12 (2) · CPC B64B1/00 (2) · CPC B64C39/08 (2) · CPC B64C11/006 (2) · CPC B64C11/343 (2)
Family year:
1830 - 1839 (1) · 1850 - 1859 (3) · 1860 - 1869 (5) · 1870 - 1879 (4) · 1880 - 1889 (8) · 1890 - 1899 (2) · 1900 - 1909 (14) · 1910 - 1919 (21) · 1920 - 1929 (1)
First filing:
No (1) · Yes (58)
Cites these patents:
None (59)
Citations from after 1930:
3 (30) · 4 (20) · 5 (9)
Number of text pages:
1 (12) · 2 (47)
Number of claims:
1 - 2 (13) · 2 - 3 (13) · 3 - 5 (17) · 5 - 12 (16)
Number of diagram pages:
None (1) · 1 (37) · 2 (14) · 3 (5) · 4 (2)
Number of figures:
None (1) · 1 - 2 (1) · 2 - 3 (12) · 3 - 4 (10) · 4 - 6 (22) · 6 - 8 (13)

Showing below up to 60 results in range #1 to #60.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

Retrieved from "http://econterms.net/aero/Special:Drilldown/Patents"