View source for Patent GB-1893-13264

Design for a balloon moved by oars, powered by either motor or jets. Anchoring/landing technique with a sandbag on the cable.

=== Sources ===
* [[Abridgment of patent specifications]] for 1893–1896, Class 4, p. [https://babel.hathitrust.org/cgi/pt?id=nyp.33433010251969&view=1up&seq=588 6]; [https://babel.hathitrust.org/cgi/pt?id=nyp.33433010251969&view=1up&seq=579 subject-matter index]

{{Patent
|Year filed=1893
|Year granted=
|Office=GB
|Patent number=13264
|Inventors=Patrick Young Alexander
|Inventor country=GB
|Applicant person=P. Y. Alexander
|Applicant firm=
|Applicant type=INDIV
|Applicant is inventor=1
|Original title=
|English title=
|Tech field=LTA; propulsion; oars; valve; ascension; steam; anchor; landing; jet; mooring
|Filing date=1893-07-07
|Full specification filed date=
|Application number=
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|Granted=1
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|Supplementary to patent=
|Related to aircraft=1
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|National tech categories=GB 4 propel & steer; GB 4 with buoyant
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|Citations from after 1930=
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}}