Drilldown: Patents

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Patents > Office : IT or NZ or RU or US & National tech categories : IT 8 or USPC 244/153R or USPC 244/22 or USPC 244/45R or USPC 244/80 & Cites these patents: None & Number of claims: 3-4

Use the filters below to narrow your results.

Year filed:
1860 - 1869 (2) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (5) · 1900 - 1909 (11) · 1910 - 1919 (21)
Year granted:
1860 - 1869 (2) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (3) · 1900 - 1909 (12) · 1910 - 1919 (20) · 1920 - 1929 (2)
Office: (Click arrow to add another value)
Inventors:
Claison S. Wardwell (2)
Inventor country:
DK (1) · ES (1) · FR (1) · US (39)
Applicant person:
None (2) · Claison S. Wardwell (2)
Applicant firm:
None (42)
Applicant type:
None (3) · INDIV (39)
Applicant is inventor:
None (1) · No (2) · Yes (39)
Tech fields:
frame (13) · kite (11) · stability (8) · flapping (8) · airplane (7) · propulsion (6) · propeller (6) · ornithopter (6) · parachute (5) · None (4) · takeoff (3) · airfoil (3) · navigation (3) · wheels (2) · safety (2) · LTA (2) · hybrid (2) · balance (2)
Filing date:
1860 - 1869 (2) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (5) · 1900 - 1909 (11) · 1910 - 1919 (21)
Full specification filed date:
None (42)
Application number:
None (14) · 14588617 (1) · 1902114455 (1) · 1903140301 (1) · 1906295406 (1) · 1906311449 (1) · 1906334171 (1) · 1907364663 (1) · 1907366103 (1) · 1908450351 (1) · 1909471203 (1) · 1910574499 (1) · 1910584753 (1) · 1910595194 (1) · 1911611433 (1) · 1911615488 (1) · 1911627275 (1) · 1911635657 (1) · 1911668446 (1) · 1912669695 (1) · 1912675660 (1) · 1912694771 (1) · 1912704176 (1) · 1912722791 (1) · 1913745984 (1) · 1913764087 (1) · 1913788944 (1) · 25166318 (1) · 4010915 (1)
Grant date:
1860 - 1869 (2) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (3) · 1900 - 1909 (12) · 1910 - 1919 (20) · 1920 - 1929 (2)
Granted:
Yes (42)
Publication date:
(There are no values for this filter)
Supplementary to patent:
None (42)
Related to aircraft:
None (2) · 1 (28) · Yes (12)
Patent agent:
None (12) · Alfie Stanton? (1) · Ben & Adams Picard Jackson? (1) · Briesen & Knauth (1) · Briesen Knauth (1) · Browne & Phelps (1) · C. A. Snow & Co. (1) · E. B. Stocking (1) · E. J. Chadwick (1) · Emil Starek (1) · F. N. Gillent (1) · Geo. H. Strong (1) · H. A. Macy (1) · H. S. Woodward (1) · Higdon, Longan, and Higdon (1) · James Mackin (1) · James Sheehy & Co. (1) · Jules Pelletier (1) · L. W. Lewell (1) · Maurice Block? (1) · Maxim Fenwick Pawes (1) · Munn & Co. (1) · N. Du Bois (1) · None (1) · Percy S. Webster (1) · Robt. A. P. Lacey (1) · Samuel H. Smick (1) · Victor J. Evans (2) · William E. Boulter (1) · William H. Finckel (1)
Assigned to:
None (39) · Conrad L. Schopp (1) · Edward I. Horsman (1) · Harry L Roderick (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (20) · IPC B64C 31/06 (1) · IPC B64C17/00 (2) · IPC B64C31/00 (9) · IPC B64C31/06 (8) · IPC B64C33/00 (7) · IPC B64C33/02 (1) · IPC B64C39/00 (2) · IPC B64D25/12 (1)
CPCs:
CPC A63H27/08 (11) · CPC B64C17/00 (9) · CPC B64C23/005 (2) · CPC B64C27/006 (1) · CPC B64C2700/6295 (3) · CPC B64C3/385 (1) · CPC B64C33/02 (12) · CPC B64C39/003 (1) · CPC B64C39/026 (1) · CPC B64C39/08 (2) · CPC B64D25/12 (1)
Family year:
1860 - 1869 (2) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (4) · 1900 - 1909 (12) · 1910 - 1919 (21)
First filing:
No (2) · Yes (40)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
None (11) · 1 (5) · 2 (1) · 3 (2) · 10 (1)
Number of text pages:
None (1) · 1 - 2 (3) · 2 - 3 (23) · 3 - 7 (15)
Number of claims:
3 (21) · 4 (21)
Number of diagram pages:
1 - 2 (16) · 2 - 3 (10) · 3 - 7 (16)
Number of figures:
1 - 3 (3) · 3 - 4 (7) · 4 - 5 (7) · 5 - 7 (11) · 7 - 20 (14)

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