CA956124A - Watch construction - Google Patents

Watch construction

Info

Publication number: CA956124A
Authority: CA; Canada
Prior art keywords: watch construction; watch; construction
Prior art date: 1971-05-27
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

CA143,196A

Other languages

English (en)

Other versions

CA143196S (en

Inventor

Katsutoshi Maeda

Norio Kobayashi

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.)

Seiko Instruments Inc

Original Assignee

Seiko Instruments Inc

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.)

1971-05-27

Filing date

1972-05-26

Publication date

1974-10-15

1972-05-26 Application filed by Seiko Instruments Inc filed Critical Seiko Instruments Inc

1974-10-15 Application granted granted Critical

1974-10-15 Publication of CA956124A publication Critical patent/CA956124A/en

Status Expired legal-status Critical Current

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
- G04B29/00—Frameworks
- 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
- G04B15/00—Escapements
- G04B15/12—Adjusting; Restricting the amplitude of the lever or the like

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromechanical Clocks (AREA)

CA143,196A 1971-05-27 1972-05-26 Watch construction Expired CA956124A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP3645871		1971-05-27

Publications (1)

Publication Number	Publication Date
CA956124A true CA956124A (en)	1974-10-15

Family

ID=12470361

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA143,196A Expired CA956124A (en)	1971-05-27	1972-05-26	Watch construction

Country Status (7)

Country	Link
US (1)	US3754390A (it)
CA (1)	CA956124A (it)
CH (2)	CH785172A4 (it)
FR (1)	FR2143675B1 (it)
GB (1)	GB1383027A (it)
HK (1)	HK83679A (it)
IT (1)	IT957995B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS545015Y2 (it) *	1973-10-03	1979-03-03
CH1131075A4 (fr) *	1975-08-30	1977-03-15	Jeannet Chambrelien Pierre	Rouage démultiplicateur pour montre électronique à affichage analogique
EP3923086A1 (fr)	2020-06-12	2021-12-15	ETA SA Manufacture Horlogère Suisse	Module moteur pour un mouvement horloger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US673053A (en) *	1900-10-03	1901-04-30	Alexander L Henderson	Clock.
FR558665A (fr) *	1922-11-15	1923-08-31		Perfectionnements aux mouvements d'horlogerie
US3492808A (en) *	1968-01-23	1970-02-03	Us Time Corp The	Watch construction with spacer block as assembly aid

1972
- 1972-05-22 IT IT50405/72A patent/IT957995B/it active
- 1972-05-25 US US00256752A patent/US3754390A/en not_active Expired - Lifetime
- 1972-05-26 GB GB2498572A patent/GB1383027A/en not_active Expired
- 1972-05-26 FR FR7218890A patent/FR2143675B1/fr not_active Expired
- 1972-05-26 CH CH785172D patent/CH785172A4/xx unknown
- 1972-05-26 CA CA143,196A patent/CA956124A/en not_active Expired
- 1972-05-26 CH CH785172A patent/CH588108B5/xx not_active IP Right Cessation
1979
- 1979-12-06 HK HK836/79A patent/HK83679A/xx unknown

Also Published As

Publication number	Publication date
CH785172A4 (it)	1976-01-30
US3754390A (en)	1973-08-28
FR2143675B1 (it)	1978-03-03
FR2143675A1 (it)	1973-02-09
CH588108B5 (it)	1977-05-31
IT957995B (it)	1973-10-20
GB1383027A (en)	1975-02-05
HK83679A (en)	1979-12-14

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