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US1969941A - Submarine rescue device - Google Patents

Submarine rescue device Download PDF

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Publication number
US1969941A
US1969941A US668497A US66849733A US1969941A US 1969941 A US1969941 A US 1969941A US 668497 A US668497 A US 668497A US 66849733 A US66849733 A US 66849733A US 1969941 A US1969941 A US 1969941A
Authority
US
United States
Prior art keywords
rescue device
submarine rescue
submarine
rescue
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US668497A
Inventor
Henry L Pegg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to US668497A priority Critical patent/US1969941A/en
Application granted granted Critical
Publication of US1969941A publication Critical patent/US1969941A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/40—Rescue equipment for personnel

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
US668497A 1933-04-29 1933-04-29 Submarine rescue device Expired - Lifetime US1969941A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US668497A US1969941A (en) 1933-04-29 1933-04-29 Submarine rescue device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US668497A US1969941A (en) 1933-04-29 1933-04-29 Submarine rescue device

Publications (1)

Publication Number Publication Date
US1969941A true US1969941A (en) 1934-08-14

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ID=24682531

Family Applications (1)

Application Number Title Priority Date Filing Date
US668497A Expired - Lifetime US1969941A (en) 1933-04-29 1933-04-29 Submarine rescue device

Country Status (1)

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US (1) US1969941A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646771A (en) * 1970-02-11 1972-03-07 Clarence Kirk Greene Underwater communication between a vessel and a structure and vessel-positioning means
US4904117A (en) * 1987-02-23 1990-02-27 Den Norske Stats Oljeselskap A.S. Access apparatus connecting a first and second chamber at great water depths

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646771A (en) * 1970-02-11 1972-03-07 Clarence Kirk Greene Underwater communication between a vessel and a structure and vessel-positioning means
US4904117A (en) * 1987-02-23 1990-02-27 Den Norske Stats Oljeselskap A.S. Access apparatus connecting a first and second chamber at great water depths

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