CA1028860A - Battery discharge guard for electric watch - Google Patents

Battery discharge guard for electric watch

Info

Publication number
CA1028860A
CA1028860A CA233,857A CA233857A CA1028860A CA 1028860 A CA1028860 A CA 1028860A CA 233857 A CA233857 A CA 233857A CA 1028860 A CA1028860 A CA 1028860A
Authority
CA
Canada
Prior art keywords
battery discharge
discharge guard
electric watch
watch
guard
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
Application number
CA233,857A
Other languages
English (en)
French (fr)
Inventor
Edward Kaulins
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.)
Timex Group USA Inc
Original Assignee
Timex Corp
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
Application filed by Timex Corp filed Critical Timex Corp
Application granted granted Critical
Publication of CA1028860A publication Critical patent/CA1028860A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
CA233,857A 1974-09-03 1975-08-21 Battery discharge guard for electric watch Expired CA1028860A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US502998A US3881313A (en) 1974-09-03 1974-09-03 Battery discharge guard for electric watch

Publications (1)

Publication Number Publication Date
CA1028860A true CA1028860A (en) 1978-04-04

Family

ID=24000337

Family Applications (1)

Application Number Title Priority Date Filing Date
CA233,857A Expired CA1028860A (en) 1974-09-03 1975-08-21 Battery discharge guard for electric watch

Country Status (8)

Country Link
US (1) US3881313A (de)
JP (1) JPS5152870A (de)
CA (1) CA1028860A (de)
CH (2) CH1126075A4 (de)
DE (1) DE2538222A1 (de)
FR (1) FR2284148A1 (de)
GB (1) GB1467925A (de)
HK (1) HK50977A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497987A (en) * 1981-04-06 1985-02-05 Sweda International, Inc. Keyboard spacer
US5308943A (en) * 1992-12-28 1994-05-03 Otis Elevator Company Convertible hybrid touch button switch
US5719920A (en) * 1995-03-31 1998-02-17 The Messenger Group Llc Method and apparatus for processing and downloading sound messages onto a permanent memory of a communication package

Also Published As

Publication number Publication date
GB1467925A (en) 1977-03-23
CH1126075A4 (de) 1977-07-29
DE2538222A1 (de) 1976-03-11
JPS5152870A (de) 1976-05-10
FR2284148A1 (fr) 1976-04-02
US3881313A (en) 1975-05-06
HK50977A (en) 1977-10-07
CH600414B5 (de) 1978-06-15
AU8407275A (en) 1977-02-24
FR2284148B1 (de) 1978-12-08

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