Drilldown: Patents

Patents > Year filed: 1880 - 1889 & Applicant is inventor: None & Family year: 1889

Use the filters below to narrow your results.

Year filed:

(There are no values for this filter)

Year granted:

(There are no values for this filter)

Office:

GB (11) · US (1)

Inventors:

None (1) · David Thayer (1) · Edward Charles Frederick Otto (1) · Edward Charles Frederick Otto, Jr. (1) · F. W. Pool (1) · Francis Henrick Tielke-Allan (1) · Frederick William Zimer (1) · George Louis Outram Davidson (1) · George Robinson (1) · James B. Barney (1) · James Worms (1) · Jesse Mary Chambers (1) · John Craig (1) · Samuel Bryar (1)

Inventor country:

None (9) · GB (1) · US (2)

Inventor location:

None (12)

Applicant person:

None (10) · Count H. Avet (1) · Frederick William Zimer (1)

Applicant firm:

None (12)

Applicant type:

None (11) · INDIV (1)

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

Yes · No · None · Other

Tech fields:

None (12)

Filing date:

July 1888 (1) · January 1889 (1) · February 1889 (1) · April 1889 (2) · May 1889 (1) · July 1889 (1) · August 1889 (1) · September 1889 (1) · November 1889 (2)

Full specification filed date:

None (12)

Application number:

None (12)

Grant date:

January 22, 1889 (1)

Granted:

Yes (12)

Publication date:

None (12)

Supplementary to patent:

None (11) · Patent US-1889-417755 (1)

Related to aircraft:

0 (1) · 1 (1) · Yes (10)

Patent agent:

None (12)

Assigned to:

None (12)

National tech categories:

None (1) · GB 4 aëroplanes (2) · GB 4 aërostats (1) · GB 4 parachutes (1) · GB 4 propel & steer (3) · GB 4 with buoyant (8) · GB 4 without buoyant (2)

IPCs:

None (12)

CPCs:

None (12)

Family year:

(There are no values for this filter)

First filing:

None (11) · Yes (1)

Cites these patents:

None (12)

Citations from after 1930:

None (12)

Number of text pages:

None (12)

Number of claims:

None (12)

Number of diagram pages:

None (12)

Number of figures:

None (12)

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