Drilldown: Patents

Patents > Filing date: 1897 & Grant date: 1898 & Number of claims: 2-6

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Year filed:

(There are no values for this filter)

Year granted:

(There are no values for this filter)

Office:

DE (2) · GB (4) · US (7)

Inventors:

Alexander Adams (1) · Charles J. Greiner (1) · Charles John Evans (1) · Claison S. Wardwell (1) · David Morgan (1) · Ernest Wilson (1) · Gustav Lilienthal (1) · Heinrich Rudolph (1) · Henry H. Fefel (1) · John F. Cooley (1) · John Marshall (1) · Konstantin Danilewsky (1) · Peter Borelli (1) · Wiley W. Brazell (1)

Inventor country:

AU (1) · DE (3) · GB (2) · US (7)

Inventor location:

None (13)

Applicant person:

None (3) · Alexander Adams (1) · Charles J. Greiner (1) · Claison S. Wardwell (1) · Constantin Danilevsky (1) · David Morgan (1) · Heinrich Rudolph (1) · Henry H. Fefel (1) · John F. Cooley (1) · Peter Borelli (1) · Wiley W. Brazell (1) · William R. Gray (1)

Applicant firm:

None (13)

Applicant type:

None (3) · INDIV (10)

Applicant is inventor:

Yes (13)

Tech fields:

None (13)

Filing date:

January 1897 (1) · February 1897 (1) · March 1897 (1) · April 1897 (1) · June 1897 (1) · July 1897 (1) · September 1897 (4) · October 1897 (2) · December 1897 (1)

Full specification filed date:

January 1898 (1) · July 1898 (1) · August 1898 (1)

Application number:

None (13)

Grant date:

January 1898 (1) · February 1898 (4) · March 1898 (1) · April 1898 (1) · June 1898 (1) · July 1898 (1) · August 1898 (1) · September 1898 (1) · December 1898 (2)

Granted:

Yes (13)

Publication date:

September 1897 (1) · July 1898 (1)

Supplementary to patent:

None (11) · Patent GB-1895-10239 (1) · Patent RU-1897-3845 (1)

Related to aircraft:

None (1) · 0 (2) · 0.5 (1) · 1 (5) · No (1) · Partially (1) · Yes (2)

Patent agent:

None (8) · C. A. Snow & Co. (1) · Frank S. Ober (1) · Higdon, Longan & Higdon (1) · J .G. Lorrain (1) · Munn & Co. (1)

Assigned to:

None (12) · William R. Gray (1)

National tech categories:

None (2) · DE 77 (1) · GB 4 framework (2) · GB 4 motors (1) · GB 4 propel & steer (4) · GB 4 without buoyant (2) · Klasse 37 (1) · USPC 102/400 (1) · USPC 244/153R (2) · USPC 244/154 (1) · USPC 244/3.27 (1) · USPC 244/3.3 (1) · USPC 416/149 (1) · USPC D21/449 (1)

IPCs:

None (9) · IPC B64B1/40 (1) · IPC B64C31/00 (2) · IPC B64C31/06 (2) · IPC F42B10/14 (1)

CPCs:

None (5) · CPC A63H27/08 (3) · CPC B63H5/10 (1) · CPC B64B1/40 (1) · CPC B64C11/065 (1) · CPC B64C11/48 (1) · CPC B64C29/0033 (1) · CPC F42B10/14 (1) · CPC Y02E10/20 (1) · CPC Y02E10/28 (1)

Family year:

(There are no values for this filter)

First filing:

None (3) · No (2) · Yes (8)

Cites these patents:

None (13)

Citations from after 1930:

None (1) · 12 (1)

Number of text pages:

1 - 2 (1) · 2 - 3 (6) · 3 - 7 (6)

Number of claims:

2 (3) · 3 (3) · 4 (2) · 5 (4) · 6 (1)

Number of diagram pages:

1 (8) · 2 (3) · 4 (1) · 66 (1)

Number of figures:

2 - 4 (2) · 4 - 6 (5) · 6 - 11 (6)

Showing below up to 13 results in range #1 to #13.

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