US2306565A - Switch - Google Patents

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Publication number
US2306565A
US2306565A US321176A US32117640A US2306565A US 2306565 A US2306565 A US 2306565A US 321176 A US321176 A US 321176A US 32117640 A US32117640 A US 32117640A US 2306565 A US2306565 A US 2306565A
Authority
US
United States
Prior art keywords
switch
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
US321176A
Inventor
Ramsey Allan
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
Original Assignee
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.)
Filing date
Publication date
Priority claimed from US115692A external-priority patent/US2226386A/en
Application filed by Individual filed Critical Individual
Priority to US321176A priority Critical patent/US2306565A/en
Application granted granted Critical
Publication of US2306565A publication Critical patent/US2306565A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/002—Very heavy-current switches

Landscapes

  • Switches With Compound Operations (AREA)
  • Lock And Its Accessories (AREA)
  • Push-Button Switches (AREA)

Description

US321176A 1936-12-14 1940-02-28 Switch Expired - Lifetime US2306565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US321176A US2306565A (en) 1936-12-14 1940-02-28 Switch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US115692A US2226386A (en) 1936-12-14 1936-12-14 Switch
US321176A US2306565A (en) 1936-12-14 1940-02-28 Switch

Publications (1)

Publication Number Publication Date
US2306565A true US2306565A (en) 1942-12-29

Family

ID=26813469

Family Applications (1)

Application Number Title Priority Date Filing Date
US321176A Expired - Lifetime US2306565A (en) 1936-12-14 1940-02-28 Switch

Country Status (1)

Country Link
US (1) US2306565A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846529A (en) * 1954-04-05 1958-08-05 Ite Circuit Breaker Ltd High current switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2846529A (en) * 1954-04-05 1958-08-05 Ite Circuit Breaker Ltd High current switch

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