Drilldown: Patents

Patents > Year filed: 1915 & Citations from after 1930: 1 & Number of diagram pages: 2-4

Use the filters below to narrow your results.

Year filed:

(There are no values for this filter)

Year granted:

1915 (1) · 1916 (5) · 1917 (2) · 1919 (2)

Office:

GB (1) · US (9)

Inventors:

Alexander Blair Thaw (1) · Bronislaw I. Buraczewski (1) · Charles D. Lansing (1) · David Lindsay (1) · Denis F. Cashman (1) · Frank Narobe (1) · Henry Bridges Molesworth (1) · Jan Teczo (1) · Joseph T. Crow (1) · Tony Francisco (1)

Inventor country:

GB (1) · US (9)

Inventor location:

None (10)

Applicant person:

Alexander Blair Thaw (1) · Bronislaw I. Buraczewski (1) · Charles D. Lansing (1) · David Lindsay (1) · Denis F. Cashman (1) · Frank Narobe (1) · Fred R. Hogue (1) · Harry W. Luethi (1) · Henry Bridges Molesworth (1) · Jan Teczo (1) · Joseph T. Crow (1) · Ora T. Fell (1) · Stuart C. Mygatt (1) · Tony Francisco (1)

Applicant firm:

None (10)

Applicant type:

INDIV (10)

Applicant is inventor:

No (1) · Yes (9)

Tech fields:

None (2) · control (2) · feathering (1) · helicopter (2) · hybrid (2) · marine propellers (1) · ornithopter (2) · paddle-wheel (1) · propeller (1) · propulsion (1) · stability (1)

Filing date:

April 1915 (1) · May 1915 (2) · August 1915 (2) · September 1915 (2) · October 1915 (1) · December 1915 (2)

Full specification filed date:

April 1, 1916 (1)

Application number:

None (1) · 1968915 (1) · 2580315 (1) · 2611615 (1) · 4514015 (1) · 4562515 (1) · 4883015 (1) · 5305415 (1) · 6681015 (1) · 6776715 (1)

Grant date:

1915 (1) · 1916 (5) · 1917 (2) · 1919 (2)

Granted:

Yes (10)

Publication date:

None (10)

Supplementary to patent:

None (10)

Related to aircraft:

0 (1) · 1 (9)

Patent agent:

None (1) · A. M. Wilson (2) · A. Randolph, Jr. (1) · Alexander Emery? (1) · E. G. Siggers (1) · Frantz and Richards (1) · Harris & Mills (1) · Munn & Co. (1) · Victor J. Evans (1)

Assigned to:

None (9) · Fred R. Hogue (1) · Harry W. Luethi (1) · Ora T. Fell (1) · Stuart C. Mygatt (1)

National tech categories:

None (4) · USPC 244/22 (2) · USPC 244/229 (1) · USPC 244/6 (1) · USPC 244/60 (1) · USPC 244/9 (1)

IPCs:

None (10)

CPCs:

None (1) · CPC B63H1/12 (1) · CPC B64C11/006 (1) · CPC B64C11/48 (1) · CPC B64C13/12 (1) · CPC B64C17/00 (1) · CPC B64C27/021 (1) · CPC B64C27/82 (1) · CPC B64C3/385 (1) · CPC B64C33/02 (1) · CPC B64C39/005 (1) · CPC F05B2260/74 (1)

Family year:

(There are no values for this filter)

First filing:

Yes (10)

Cites these patents:

None (9) · Patent GB-1914-23502 (1) · Patent GB-1915-3009 (1)

Citations from after 1930:

1 (10)

Number of text pages:

2 (5) · 3 (3) · 4 (2)

Number of claims:

1 (5) · 2 (2) · 3 (1) · 5 (1) · 7 (1)

Number of diagram pages:

2 (8) · 3 (2)

Number of figures:

4 (2) · 5 (3) · 6 (2) · 7 (2) · 9 (1)

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