Drilldown: Patents

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Patents > Year granted: 1922 & First filing: Yes & Number of claims: 8-11

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
US (9)
Inventors:
George Francis Myers (1) · Harold J. Horn (1) · Herman T. Kraft (1) · Louis T. Frederick (1) · Melville W. Mix (2) · Pieter Barteld Van Leggelo (1) · Robert Kemp (1) · Walter H. Phipps (1)
Inventor country:
None (2) · NL (1) · US (7)
Applicant person:
None (2) · Harold J. Horn (1) · Louis T. Frederick (1) · Melville W. Mix (2) · Pieter Barteld Van Leggelo (1) · Robert Kemp (1) · Walter H. Phipps (1)
Applicant firm:
None (4) · John A. Roebling's Sons (1) · Myers Aircraft (1) · Ordnance Engineering Corp. (1) · Westinghouse Electric & Manufacturing Company (2)
Applicant type:
COMPANY (1) · COMPANY + INDIV (2) · COMPANY+INDIV (2) · INDIV (4)
Applicant is inventor:
No (3) · Yes (6)
Tech fields:
None (3) · airplane (1) · biplane (1) · design (1) · helicopter (1) · HTA (1) · propeller (1) · propellers (2) · propulsion (1) · rubber (1) · stays (1) · wings (1)
Filing date:
May 1916 (1) · December 1916 (1) · June 1917 (1) · January 1918 (1) · March 1918 (2) · May 1918 (1) · September 1918 (1) · December 1918 (1)
Full specification filed date:
May 20, 1920 (1)
Application number:
13533916 (1) · 17772117 (1) · 21079218 (1) · 22259518 (1) · 22523718 (1) · 23613318 (1) · 25545618 (1) · 26895318 (1) · 9999516 (1)
Grant date:
January 1922 (2) · February 1922 (1) · May 1922 (1) · June 1922 (1) · August 1922 (1) · September 1922 (1) · November 1922 (2)
Granted:
Yes (9)
Publication date:
None (9)
Supplementary to patent:
None (8) · Patent US-1909-07-09 George Francis Myers (1)
Related to aircraft:
1 (7) · Yes (2)
Patent agent:
None (3) · Fraser, Turk & Myers (1) · James R. Townsend (1) · N. S. Amstutz (2) · None (1) · Philip -- Ricekweich? (1)
Assigned to:
None (4) · Goodyear Tire and Rubber Company (1) · John A. Roebling's Sons (1) · Myers Aircraft (1) · Westinghouse Electric & Manufacturing Company (2)
National tech categories:
None (7) · USPC 244/17.15 (1) · USPC 416/230 (1)
IPCs:
IPC B64C 11/00 (1) · IPC B64C1/00 (2) · IPC B64C11/20 (2) · IPC B64C25/00 (1) · IPC B64C27/28 (1) · IPC B64C3/00 (1) · IPC B64C3/18 (1) · IPC B64C39/00 (1) · PC B64C27/00 (1)
CPCs:
CPC B6439/08 (1) · CPC B64C1/00 (1) · CPC B64C1/061 (1) · CPC B64C11/20 (2) · CPC B64C2001/0063 (1) · CPC B64C2001/0072 (2) · CPC B64C2001/0081 (2) · CPC B64C25/06 (1) · CPC B64C27/28 (1) · CPC B64C2700/629 (1) · CPC B64C3/00 (1) · CPC B64C3/18 (1) · CPC B64F2700/6226 (1) · CPC Y02T50/40 (2) · CPC Y02T50/433 (2) · CPC Y10S296/90 (1)
Family year:
(There are no values for this filter)
First filing: (Click arrow to add another value)
Cites these patents:
None (9)
Citations from after 1930:
None (2) · 1 (1) · 5 (1) · 18 (1)
Number of text pages:
2 (2) · 3 (4) · 4 (1) · 5 (1) · 6 (1)
Number of claims:
9 (6) · 10 (3)
Number of diagram pages:
1 (2) · 2 (3) · 3 (2) · 4 (1) · 5 (1)
Number of figures:
5 - 8 (3) · 8 - 30 (6)

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