Drilldown: Patents

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Patents > Year filed: 1883 & Grant date: 1880 - 1889 & Number of claims: 1-2

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Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
DE (3) · US (7)
Inventors:
Bernhard Eckert (1) · Charles H. Cramer (1) · Christopher J. Grellner (1) · Davis L. Lockwood (1) · Frank H. Kendall (1) · Franz Pallausch (1) · Fred W. Ladd (1) · Hugo Hennig (1) · Joseph Stumpp (1) · Otto Hartung (1) · Robert Wiesendanger (1) · Thomas Albert Sweet (1)
Inventor country:
AH (1) · AT (1) · DE (3) · US (6)
Inventor location:
None (6) · Berlin (1) · Brooklyn (1) · Leipzig (1) · NYC (1) · Wisconsin (1)
Applicant person:
Bernhard Eckert (1) · Charles H. Cramer (1) · Christopher J. Grellner (1) · Davis L. Lockwood (1) · Frank H. Kendall (1) · Franz Pallausch (1) · Fred W. Ladd (1) · Hugo Hennig (1) · James Smith (1) · Joseph Stumpp (1) · Otto Hartung (1) · Robert Wiesendanger (1) · Thomas Albert Sweet (1)
Applicant firm:
None (10)
Applicant type:
INDIV (10)
Applicant is inventor:
Yes (10)
Tech fields:
None (10)
Filing date:
April 1883 (3) · June 1883 (1) · July 1883 (1) · September 1883 (2) · October 1883 (1) · November 1883 (1)
Full specification filed date:
None (10)
Application number:
None (10)
Grant date:
July 1883 (1) · August 1883 (1) · September 1883 (1) · January 1884 (1) · February 1884 (1) · March 1884 (2) · May 1884 (2) · July 1884 (1)
Granted:
Yes (10)
Publication date:
None (10)
Supplementary to patent:
None (10)
Related to aircraft:
.5 (1) · 0 (5) · 1 (3) · Yes (1)
Patent agent:
None (4) · Anderson & Prowth (1) · C. A. Strom & Co. (1) · Jas. B. Erwin (1) · Louis Bagger & Co. (2) · Munn & Co. (1)
Assigned to:
None (9) · James Smith (1)
National tech categories:
None (5) · DE 77 (3) · USPC 244/153R (1) · USPC 415/141 (1) · USPC 415/7 (1) · USPC 416/119 (1)
IPCs:
None (5) · IPC B64B1/00 (1) · IPC B64C31/00 (1) · IPC B64C31/06 (1) · IPC B64C33/02 (2) · IPC F03D3/00 (1) · IPC F03D3/06 (1)
CPCs:
CPC A63H27/08 (1) · CPC B64B1/00 (1) · CPC B64C11/04 (2) · CPC B64C11/36 (1) · CPC B64C27/54 (1) · CPC B64C33/02 (2) · CPC F03B17/065 (1) · CPC F03D3/067 (1) · CPC F05B2210/16 (1) · CPC F05B2240/93 (1) · CPC F16B2/02 (2) · CPC F16B2200/40 (2) · CPC F21V37/00 (1) · CPC F23D3/00 (1) · CPC Y02E10/74 (1) · CPC Y10T403/4677 (2)
Family year:
(There are no values for this filter)
First filing:
Yes (10)
Cites these patents:
None (10)
Citations from after 1930:
None (5) · 4 (1)
Number of text pages:
1 (6) · 2 (4)
Number of claims:
1 (6) · 2 (4)
Number of diagram pages:
1 (8) · 2 (2)
Number of figures:
None (1) · 3 (2) · 4 (6) · 7 (1)

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