Patent US-1913-1067773
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Patent family descending from Patent US-1913-1067773
- Patent US-1913-1067773 (English title: Apparatus for defending against air-craft)
- Patent GB-1913-16133 (English title: Method and apparatus for defending against aircraft, Supplementary to patent: Patent US-1913-1067773)
- Patent FR-1913-460384 (English title: Instrument for the destruction of airships in flight, Supplementary to patent: Patent US-1913-1067773, National tech categories: FR 6.4)
(This innovation has primarily to do with the use of a captive balloon in the dropping of bombs on enemy aircraft which trigger said process by way of contact with wires below. Similarly captive balloons had been used on the dropping of balloons on fortifications.)
- Inventor location: Philadelphia, Pennsylvania, USA
- Inventor occupation: Manufacturer
Year filed | 1912 |
---|---|
Year granted | 1913 |
Office | US |
Patent number | 1067773 |
Inventors | Joseph Allison Steinmetz |
Inventor country | US |
Applicant person | Joseph Allison Steinmetz |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Apparatus for defending against air-craft |
English title | Apparatus for defending against air-craft |
Tech fields | LTA, balloon, captive, bombing |
Filing date | September 6, 1912 |
Full specification filed date | |
Application number | 19120718852 |
Grant date | July 15, 1913 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Partially |
Serial number | 718852 |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | CPC F42B10/56 |
Family year | 1913 |
First filing? | Yes |
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 | 3 |
Number of claims | 4 |