Drilldown: Patents

Patents > Applicant is inventor: None & First filing: None & Number of claims: 7-10

Use the filters below to narrow your results.

Year filed:

1902 (1) · 1908 (1) · 1911 (1) · 1917 (2) · 1918 (1)

Year granted:

1902 (1) · 1908 (1) · 1912 (1) · 1919 (2) · 1921 (1)

Office:

AT (1) · DK (1) · NZ (1) · US (3)

Inventors:

None (2) · Everard Richard Calthrop (1) · Frederick Marshall Osgood (1) · Morris M. Titterington (1) · William Cochrane (1)

Inventor country:

DE (2) · GB (2) · US (2)

Inventor location:

None (6)

Applicant person:

None (4) · Everard Richard Calthrop (1) · Morris M. Titterington (1)

Applicant firm:

None (3) · Luft-Verkehrs-Gesellschaft m.b.H. (1) · Luftschiffbau Schütte-Lanz (1) · Sperry Gyroscope Company (1)

Applicant type:

None (3) · COMPANY (1) · INDIV (2)

Applicant is inventor: (Click arrow to add another value)

Yes · No · None · Other

Tech fields:

None (6)

Filing date:

1902 (1) · 1908 (1) · 1911 (1) · 1917 (2) · 1918 (1)

Full specification filed date:

September 13, 1917 (1)

Application number:

None (5) · US19170191287 (1)

Grant date:

None (1) · 1902 (1) · 1912 (1) · 1919 (2) · 1921 (1)

Granted:

None (1) · Yes (5)

Publication date:

None (3) · 1908 (1) · 1912 (1) · 1919 (1)

Supplementary to patent:

None (5) · Patent DE-1916-303968 (1)

Related to aircraft:

-1 (1) · 1 (4) · Yes (1)

Patent agent:

None (4) · Crosby & Gregory (1) · Herbert H. Thompson (1)

Assigned to:

None (5) · Sperry Gyroscope Company (1)

National tech categories:

None (3) · AT 77d (1) · DK 77 (1) · USPC 446/49 (1)

IPCs:

None (4) · IPC A63H 33/20 (1) · IPC A63H33/00 (1) · IPC G01P5/06 (1)

CPCs:

None (3) · CPC A63H33/20 (1) · CPC B64D17/80 (EP) (1) · CPC G01P5/06 (1)

Family year:

None (2) · 1911 (1) · 1916 (1) · 1917 (1) · 1918 (1)

First filing: (Click arrow to add another value)

Yes · No · None · Other

Cites these patents:

None (6)

Citations from after 1930:

None (6)

Number of text pages:

2 (3) · 3 (2) · 5 (1)

Number of claims:

7 (4) · 8 (1) · 9 (1)

Number of diagram pages:

1 (4) · 2 (2)

Number of figures:

1 (1) · 3 (2) · 4 (2) · 13 (1)

Showing below up to 6 results in range #1 to #6.

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