Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant firm: None & Applicant is inventor: None & Filing date: 1912

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:
AT (1) · AU (1) · BE (1) · CH (1) · GB (1) · NZ (3) · US (1)
Inventors:
None (1) · Benjamin Kohnke (1) · Charles Espinosa (1) · Daniel Henry Jones (1) · David Kohnke (1) · George Brougham Hubert Austin (1) · George Keith Bulle Elphinstone (1) · Hannath Michael Blake Marshall (1) · Harry Egerton Wimperis (1) · Heinrich Dittmar (1) · James Daniel Walsh (1) · John Ignatius Fox (1) · Kurt Schultze (1) · Louis Kohnke (1) · Louis Vinay (1)
Inventor country:
AU (1) · DE (3) · FR (1) · GB (1) · NZ (2) · US (1)
Inventor location:
None (9)
Applicant person:
None (6) · Benjamin Kohnke (1) · Charles Espinosa (1) · David Kohnke (1) · Heinrich Dittmar (1) · Louis Kohnke (1) · Louis Vinay (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (6) · COMPANY (1) · INDIV (2)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (9)
Filing date:
February 1912 (2) · March 1912 (1) · May 1912 (1) · July 1912 (1) · August 1912 (1) · September 1912 (1) · November 1912 (1)
Full specification filed date:
(There are no values for this filter)
Application number:
None (8) · 1912721352 (1)
Grant date:
February 1913 (1) · August 1913 (1) · December 1913 (1)
Granted:
None (1) · Yes (8)
Publication date:
July 1912 (1) · December 1912 (1) · June 1913 (1) · August 1913 (1) · March 1914 (1)
Supplementary to patent:
None (6) · Patent AU-1911-510 (1) · Patent DE-1911-08-14 Heinrich Dittmar (1) · Patent FR-1911-426626 (1)
Related to aircraft:
1 (9)
Patent agent:
None (7) · Henry Hughes (1) · J. Aumund (1)
Assigned to:
None (8) · by Benjamin Kohnke to David Kohnke & Louis Kohnke (1)
National tech categories:
None (4) · AT 77d (1) · AU 90.3 (1) · BE K (1) · CH 104c (1) · USPC 244/91 (1)
IPCs:
None (7) · IPC B64B1/24 (1) · IPC G01P3/36 (1)
CPCs:
None (7) · CPC B64C2700/6295 (1) · CPC G01P3/36 (1)
Family year:
(There are no values for this filter)
First filing:
None (8) · Yes (1)
Cites these patents:
None (9)
Citations from after 1930:
None (9)
Number of text pages:
None (6) · 2 (2) · 3 (1)
Number of claims:
None (6) · 1 (1) · 5 (1) · 11 (1)
Number of diagram pages:
None (7) · 1 (2)
Number of figures:
None (6) · 2 (2) · 17 (1)

Showing below up to 9 results in range #1 to #9.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

Retrieved from "http://econterms.net/aero/Special:Drilldown/Patents"