Drilldown: Patents

Patents > Number of text pages: 22

Use the filters below to narrow your results.

Year filed:

1909 (1) · 1910 (1) · 1917 (1) · 1921 (1)

Year granted:

1911 (1) · 1912 (1) · 1919 (1) · 1923 (1)

Office:

CA (2) · DE (1) · US (1)

Inventors:

Albert Peter Thurston (1) · John Washington Wadsworth (1) · Lazar Weiszberg (1) · Ruter William Springer (1)

Inventor country:

DE (1) · GB (1) · US (2)

Applicant person:

Albert Peter Thurston (1) · John Washington Wadsworth (1) · Lazar Weiszberg (1) · Ruter William Springer (1)

Applicant firm:

None (3) · Bristol Aeroplane Company (1)

Applicant type:

INDIV (4)

Applicant is inventor:

Yes (4)

Tech fields:

airplane (2) · car (1) · flapping (1) · frame (1) · mooring (1) · propellers (2) · propulsion (2) · storage (1) · toy (1) · wing (1) · wings (1)

Filing date:

1910 (1) · 1912 (1) · 1917 (1) · 1921 (1)

Full specification filed date:

None (4)

Application number:

None (3) · 143021D (1)

Grant date:

None (1) · 1912 (1) · 1919 (1) · 1923 (1)

Granted:

No (1) · Yes (3)

Publication date:

None (2) · 1912 (1) · 1919 (1)

Supplementary to patent:

None (2) · Patent US-1909-989455‎‎ (1) · Patent US-1916-1208684 (1)

Related to aircraft:

1 (4)

Patent agent:

None (2) · John S. Barker (1) · Munn & Co. (1)

Assigned to:

None (4)

National tech categories:

None (1) · CA 244/13 (1) · CA 244/35 (1) · DE 77h.14 (1)

IPCs:

None (3) · IPC B64C3/00 (1) · IPC B64C5/00 (1) · IPC B64C9/00 (1)

CPCs:

None (4)

Family year:

1909 (1) · 1910 (1) · 1916 (1) · 1921 (1)

First filing:

No (2) · Yes (2)

Cites these patents:

None (4)

Citations from after 1930:

None (1)

Number of text pages:

22 (4)

Number of claims:

2 (1) · 3 (1) · 10 (1) · 11 (1)

Number of diagram pages:

1 (1) · 5 (1) · 7 (1) · 11 (1)

Number of figures:

2 (1) · 15 (1) · 16 (1) · 21 (1)

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