Drilldown: Patents

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Patents > National tech categories: None & Family year: 1918 & Number of figures: 14-16

Use the filters below to narrow your results.

Year filed:
(There are no values for this filter)
Year granted:
1919 (3) · 1920 (2) · 1921 (1) · 1922 (1)
Office:
GB (4) · US (3)
Inventors:
Alfred Reeves (1) · Arthur L. Thurston (1) · Charles B. Kirkham (1) · Henry L. Haskell (1) · Herbert Wiley Hetherington (1) · Pieter Barteld Van Leggelo (1) · Salustio Valdés y Cortés (1) · Thomas M. Finley (1)
Inventor country:
Chile (1) · GB (1) · Java (1) · NL (1) · US (5)
Applicant person:
None (1) · Alfred Reeves (1) · Arthur L. Thurston (1) · Charles B. Kirkham (1) · Herbert Wiley Hetherington (1) · Pieter Barteld Van Leggelo (1) · Salustio Valdés y Cortés (1) · Thomas M. Finley (1)
Applicant firm:
None (4) · Butlers, Ltd. (1) · Curtiss Aeroplane (1) · Haskelite Manufacturing Corporation (1)
Applicant type:
COMPANY (1) · COMPANY+INDIV (2) · INDIV (4)
Applicant is inventor:
No (3) · Yes (4)
Tech fields:
None (2) · airplane (1) · fuselage (1) · helicopter (1) · landing-gear (1) · LTA (1) · ornithopter (1)
Filing date:
February 1918 (1) · April 1918 (3) · May 1918 (1) · August 1918 (1) · October 1918 (1)
Full specification filed date:
November 6, 1918 (1)
Application number:
22746918 (1) · 242618 (1) · 25158618 (1) · 25727518 (1) · 5664/18 (1) · 639118 (1) · 755418 (1)
Grant date:
1919 (3) · 1920 (2) · 1921 (1) · 1922 (1)
Granted:
Yes (7)
Publication date:
None (7)
Supplementary to patent:
None (6) · Patent US-1918-1435190 (1)
Related to aircraft:
1 (7)
Patent agent:
Chappell & Earl? (1) · H. F. Riley (1) · Haseltine, Lake & Co. (1) · John P. Tarbox (1) · Lewis M. Goold (1) · Marks & Clerk (1) · W. P. Thompson & Co. (1)
Assigned to:
None (6) · Haskelite Manufacturing Corporation (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (1) · IPC B63H1/04 (1) · IPC B63H5/02 (1) · IPC B64B1/62 (1) · IPC B64C25/64 (1) · IPC B64C27/28 (1) · IPC B64C3/00 (1) · IPC B64C33/02 (1) · IPC B64C39/00 (1) · IPC F03D3/04 (1)
CPCs:
CPC B63H1/04 (1) · CPC B63H5/02 (1) · CPC B64B1/62 (1) · CPC B64C1/068 (1) · CPC B64C1/12 (1) · CPC B64C2001/0063 (1) · CPC B64C25/64 (1) · CPC B64C27/28 (1) · CPC B64C2700/6235 (1) · CPC B64C2700/629 (1) · CPC B64C3/00 (1) · CPC B64C33/02 (1) · CPC B64C39/003 (1) · CPC F03D3/0472 (1) · CPC F05B2210/16 (1) · CPC Y02E10/74 (1) · CPC Y10T74/2186 (1) · IPC F03D3/02 (1) · IPC F03D3/0445 (1)
Family year:
(There are no values for this filter)
First filing:
No (1) · Yes (6)
Cites these patents:
None (6) · US 245885 (1)
Citations from after 1930:
None (2) · 1 (1)
Number of text pages:
3 (3) · 4 (2) · 8 (1) · 18 (1)
Number of claims:
3 (2) · 4 (1) · 10 (2) · 29 (1) · 53 (1)
Number of diagram pages:
1 - 2 (2) · 2 - 8 (5)
Number of figures:
14 (4) · 15 (1) · 16 (2)

Showing below up to 7 results in range #1 to #7.

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