HK72184A - Timepiece construction with a removable caseback - Google Patents

Timepiece construction with a removable caseback

Info

Publication number
HK72184A
HK72184A HK721/84A HK72184A HK72184A HK 72184 A HK72184 A HK 72184A HK 721/84 A HK721/84 A HK 721/84A HK 72184 A HK72184 A HK 72184A HK 72184 A HK72184 A HK 72184A
Authority
HK
Hong Kong
Prior art keywords
caseback
removable
timepiece construction
timepiece
construction
Prior art date
Application number
HK721/84A
Other languages
English (en)
Inventor
Stewart Carl
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
Publication of HK72184A publication Critical patent/HK72184A/xx

Links

Classifications

    • 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
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases
    • G04B37/225—Non-metallic cases
    • 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
    • G04B37/00—Cases
    • G04B37/0008—Cases for pocket watches and wrist watches
    • G04B37/0058—Cases for pocket watches and wrist watches for shaped watches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
HK721/84A 1980-11-06 1984-09-20 Timepiece construction with a removable caseback HK72184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/204,432 US4397567A (en) 1980-11-06 1980-11-06 Timepiece construction with a caseback removable using a credit card

Publications (1)

Publication Number Publication Date
HK72184A true HK72184A (en) 1984-09-28

Family

ID=22757845

Family Applications (1)

Application Number Title Priority Date Filing Date
HK721/84A HK72184A (en) 1980-11-06 1984-09-20 Timepiece construction with a removable caseback

Country Status (5)

Country Link
US (1) US4397567A (ja)
JP (1) JPS57106890A (ja)
FR (1) FR2493550B1 (ja)
GB (1) GB2087112B (ja)
HK (1) HK72184A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH666783GA3 (ja) * 1986-12-17 1988-08-31
JPH06215530A (ja) * 1992-09-28 1994-08-05 Fujitsu Ltd ディスク記憶システム
US5333123A (en) * 1993-07-23 1994-07-26 Timex Corporation Continuous waterproof timepiece case with integral case back blank
US5943302A (en) * 1996-11-13 1999-08-24 Bonneville Watches Modular wristwatch assembly and case assembly for same
HK1146520A2 (en) * 2011-01-24 2011-06-10 Dailywin Watch Products Mfg Ltd Wristwatch
EP2595008B1 (fr) * 2011-11-17 2015-01-07 Montres Rado S.A. Boîte pour pièce d'horlogerie
EP3062171B1 (fr) * 2015-02-27 2017-12-13 ETA SA Manufacture Horlogère Suisse Boîte de montre en matière plastique ou électroformée avec glace démontable
CN207268823U (zh) * 2017-08-07 2018-04-24 深圳新港宝石钟表有限公司 双层表壳
CN207148541U (zh) * 2017-08-07 2018-03-27 深圳新港宝石钟表有限公司 表壳

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830434A (en) * 1956-05-24 1958-04-15 Jonell Mfg Corp Waterproof watch case bezel
US2875574A (en) * 1957-04-16 1959-03-03 Dinstman Hyman Waterproof snap case for watches
CH339874A (fr) * 1957-07-04 1959-07-15 Morf Ernest Boîte de montre étanche
CH392397A (de) * 1962-06-22 1965-01-29 Ojima Tsuneo Wasserdichtes Gehäuse für Armbanduhr
US3264820A (en) * 1963-06-18 1966-08-09 Piquerez Ervin Shaped watertight watch case fastening means
US3505807A (en) * 1967-02-24 1970-04-14 Piquerez Sa Ervin Watertight timepiece case
CH508920A (de) * 1968-08-19 1971-02-15 Bley Roland Wasserdichte Uhr
GB1200717A (en) * 1968-12-06 1970-07-29 Yamamoto Watch Parts Mfg Co Lt Timepiece cases
US3783604A (en) * 1973-02-05 1974-01-08 Revision Traitement De I Infor Wrist watch with a dial-illuminating device
JPS5639437B2 (ja) * 1973-12-18 1981-09-12
JPS57386Y2 (ja) * 1977-02-25 1982-01-06

Also Published As

Publication number Publication date
FR2493550B1 (fr) 1985-07-19
FR2493550A1 (fr) 1982-05-07
GB2087112A (en) 1982-05-19
JPS57106890A (en) 1982-07-02
GB2087112B (en) 1984-03-21
US4397567A (en) 1983-08-09

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