Difference between revisions of "Patent FR-1909-403758"

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Filed on same date as the British patent, it seems
+
Filed on same date as the British patent, it seems, and with identical diagrams
 +
{{Patent family|Patent FR-1909-403758}}
 
* Inventor location:  13 St. Benedictstrasse, Hamburg, Germany; Merchant
 
* Inventor location:  13 St. Benedictstrasse, Hamburg, Germany; Merchant
 
=== Sources ===
 
=== Sources ===
Line 14: Line 15:
 
|Applicant type=INDIV
 
|Applicant type=INDIV
 
|Applicant is inventor=1
 
|Applicant is inventor=1
|Original title=Improvements in Air Ships or Flying Machines
+
|Original title=Dispositif applicable aux aéroplanes et destiné à maintenir automatiquement invariable la hauteur pendant les variations de vitesse
|English title=
+
|English title=Device for airplanes to automatically maintain altitude when speed varies
|Tech field=
+
|Tech field=stability
 
|Filing date=1909-06-07
 
|Filing date=1909-06-07
|Full specification filed date=1909-12-06
+
|Full specification filed date=
 
|Application number=403758D
 
|Application number=403758D
|Grant date=1909-11-13
+
|Grant date=1909-10-02
 
|Granted=1
 
|Granted=1
|Publication date=
+
|Publication date=1909-11-13
 
|Supplementary to patent=
 
|Supplementary to patent=
 
|Related to aircraft=1
 
|Related to aircraft=1
 
|Serial number=
 
|Serial number=
|Patent agent=Lloyd Wise and Co.
+
|Patent agent=Chassevent
 
|Assigned to=
 
|Assigned to=
|National tech categories=
+
|National tech categories=FR 6.4
|IPCs=
+
|IPCs=IPC B64C1/00; IPC B64C17/00
 
|CPCs=CPC B64C17/00; CPC B64C2700/6218
 
|CPCs=CPC B64C17/00; CPC B64C2700/6218
 
|Family year=1909
 
|Family year=1909
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|Application ID=19223010
 
|Application ID=19223010
 
|INPADOC family ID=5300764
 
|INPADOC family ID=5300764
|Number of text pages=3
+
|Number of text pages=2
 
|Number of diagram pages=1
 
|Number of diagram pages=1
 
|Number of figures=1
 
|Number of figures=1
|Number of claims=4
+
|Number of claims=3
 
}}
 
}}

Latest revision as of 09:04, 17 October 2021

Filed on same date as the British patent, it seems, and with identical diagrams

Patent family descending from Patent FR-1909-403758

  • Inventor location: 13 St. Benedictstrasse, Hamburg, Germany; Merchant

Sources


Year filed 1909
Year granted 1909
Office FR
Patent number 403758
Inventors Fritz Eduard Bume
Inventor country DE
Applicant person Fritz Eduard Bume
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Dispositif applicable aux aéroplanes et destiné à maintenir automatiquement invariable la hauteur pendant les variations de vitesse
English title Device for airplanes to automatically maintain altitude when speed varies
Tech fields stability
Filing date 1909-06-07
Full specification filed date
Application number 403758D
Grant date 1909-10-02
Granted? 1
Publication date 1909-11-13
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent Chassevent
Assigned to
National tech categories FR 6.4
IPCs IPC B64C1/00, IPC B64C17/00
CPCs CPC B64C17/00, CPC B64C2700/6218
Family year 1909
First filing? 1
Cites these patents
Citations from after 1930
Application ID 19223010
INPADOC family ID 5300764
Number of text pages 2
Number of diagram pages 1
Number of figures 1
Number of claims 3