Patent AT-1912-57088

This is the parent of a patent family filed rather internationally.

Sources

• Original patent document and bibliography entry on espacenet
• Inventor location: Saimannslehen, Lower Austria

Patent family descending from Patent AT-1912-57088

• Patent AT-1912-57088 (English title: Screw propellers for aircraft and ships, Filing date: 1912-04-09, National tech categories: AT 77d)
• Patent GB-1913-2094 (English title: An Improved Screw Propeller for Aeroplanes, Airships, Vessels and the like, Supplementary to patent: Patent AT-1912-57088, Filing date: 1913-01-25)
• Patent HU-1913-62586 (English title: Screw propellers for aircraft and ships, Supplementary to patent: Patent AT-1912-57088, Filing date: 1913-01-21, National tech categories: HU V/h)
• Patent FR-1913-453594 (English title: Propeller applicable to both aeronautical and marine propulsion, Supplementary to patent: Patent AT-1912-57088, Filing date: 1913-01-24, National tech categories: FR 6.2)
• Patent US-1913-1105753 (English title: Screw-propellers for aeroplanes, airships, vessels and the like, Supplementary to patent: Patent AT-1912-57088, Filing date: 1913-02-15)

Year filed	1912
Year granted	1912
Office	AT
Patent number	57088
Inventors	Otto Brunner
Inventor country	AT
Inventor location
Applicant person	Otto Brunner
Applicant firm
Applicant type	INDIV
Applicant is inventor?	1
Original title	Schraubenpropeller für Flugzeuge und Schiffe
English title	Screw propellers for aircraft and ships
Tech fields	Propellers, LTA, Airplane, Airship, Marine, Propulsion, Design, Aerodynamics
Filing date	1912-04-09
Full specification filed date
Application number
Grant date	1912-08-15
Granted?	1
Publication date	1913-01-10
Supplementary to patent
Related to aircraft?	1
Serial number
Patent agent
Assigned to
National tech categories	AT 77d
IPCs
CPCs
Family year	1912
First filing?	1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages	2
Number of diagram pages	1
Number of figures	1
Number of claims