NL161539B - NUMBER LOCK. - Google Patents

NUMBER LOCK.

Info

Publication number: NL161539B
Authority: NL; Netherlands
Prior art keywords: number lock; lock
Prior art date: 1971-05-19

Application number

NL7206786.A

Other languages

Dutch (nl)

Other versions

NL161539C (en

NL7206786A (en

Original Assignee

Praetorius Anstalt

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.)

1971-05-19

Filing date

1972-05-19

Publication date

1979-09-17

1972-05-19 Application filed by Praetorius Anstalt filed Critical Praetorius Anstalt

1972-11-21 Publication of NL7206786A publication Critical patent/NL7206786A/xx

1979-09-17 Publication of NL161539B publication Critical patent/NL161539B/en

1980-02-15 Application granted granted Critical

1980-02-15 Publication of NL161539C publication Critical patent/NL161539C/en

Classifications

- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B37/00—Permutation or combination locks; Puzzle locks
- E05B37/02—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/554—Cover, lid, cap, encasing shield
- Y10T70/5562—Removable
- Y10T70/5571—Freely movable when locked
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5611—For control and machine elements
- Y10T70/5854—Bolt, nut, stud, stud-cap
- Y10T70/5863—Freely movable when locked
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7322—Permutation
- Y10T70/7328—Compound tumblers
- Y10T70/7339—Pin and socket

NL7206786.A 1971-05-19 1972-05-19 NUMBER LOCK. NL161539C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH734871A CH542349A (en)	1971-05-19	1971-05-19	Combination lock

Publications (3)

Publication Number	Publication Date
NL7206786A NL7206786A (en)	1972-11-21
NL161539B true NL161539B (en)	1979-09-17
NL161539C NL161539C (en)	1980-02-15

Family

ID=4323720

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7206786.A NL161539C (en)	1971-05-19	1972-05-19	NUMBER LOCK.

Country Status (9)

Country	Link
US (1)	US3802231A (en)
AT (1)	AT315668B (en)
BE (1)	BE783718A (en)
CH (1)	CH542349A (en)
DE (1)	DE2224412C3 (en)
FR (1)	FR2139544A5 (en)
GB (1)	GB1329537A (en)
IT (1)	IT959742B (en)
NL (1)	NL161539C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3520452A1 (en) *	1986-06-13	1986-12-11	DOM-Sicherheitstechnik GmbH & Co KG, 5040 Brühl	Device for the anti-theft protection of motor-vehicle wheels
US4794768A (en) *	1987-09-21	1989-01-03	Moser Douglas J	Push button combination lock type gas cap and actuator employed therein
CA2485801C (en) *	2003-10-24	2012-11-27	Jason Chapnik	Case with securable closure and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US972171A (en) *	1909-12-07	1910-10-11	Louis H Dupont	Combination-padlock.
US1898947A (en) *	1932-06-28	1933-02-21	John E Frey	Combination lock
US2355888A (en) *	1941-09-19	1944-08-15	Nusbaum Mortimer	Lock
US3521471A (en) *	1967-04-05	1970-07-21	Donato Aretola	Combination locks

1971
- 1971-05-19 CH CH734871A patent/CH542349A/en not_active IP Right Cessation
1972
- 1972-05-15 FR FR7217325A patent/FR2139544A5/fr not_active Expired
- 1972-05-17 GB GB2308772A patent/GB1329537A/en not_active Expired
- 1972-05-18 DE DE2224412A patent/DE2224412C3/en not_active Expired
- 1972-05-19 AT AT437872A patent/AT315668B/en not_active IP Right Cessation
- 1972-05-19 IT IT24567/72A patent/IT959742B/en active
- 1972-05-19 NL NL7206786.A patent/NL161539C/en not_active IP Right Cessation
- 1972-05-19 BE BE783718A patent/BE783718A/en unknown
- 1972-05-19 US US00254914A patent/US3802231A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL161539C (en)	1980-02-15
AT315668B (en)	1974-06-10
CH542349A (en)	1973-09-30
US3802231A (en)	1974-04-09
FR2139544A5 (en)	1973-01-05
BE783718A (en)	1972-09-18
DE2224412C3 (en)	1980-02-07
NL7206786A (en)	1972-11-21
IT959742B (en)	1973-11-10
GB1329537A (en)	1973-09-12
DE2224412A1 (en)	1972-11-30
DE2224412B2 (en)	1979-06-07

Publication	Publication Date	Title
CH558663A (en)	1975-02-14	BALLSHACKER.
BE783967A (en)	1972-11-27	GALVANIZER.
CH555461A (en)	1974-10-31	ECHAFAUDAGE.
CH554480A (en)	1974-09-30	HARMONICATURE.
CH547567A (en)	1974-03-29	TURBOGENERATER.
CH556593A (en)	1974-11-29	REACTEUR NUCLEAIRE.
CH553706A (en)	1974-09-13	FOERDERER.
AT308583B (en)	1973-07-10	Lock
CH556032A (en)	1974-11-15	RETROREFLECTEUR.
CH558421A (en)	1975-01-31	ALLUME-FEU.
CH547101A (en)	1974-03-29	TROCART.
NL161539C (en)	1980-02-15	NUMBER LOCK.
CH547215A (en)	1974-03-29	AEROSOL-VENTIL.
DK130556B (en)	1975-03-03	Vaterpas.
BE770100A (en)	1971-12-01	MEERPAS DRAADTREKMACHINE.
AT315013B (en)	1974-05-10	Lock
CH546033A (en)	1974-02-28	MILKCUP.
ES180467Y (en)	1973-11-16	CASE.
BE766327A (en)	1971-09-16	ROEIMECANISM.
CH557650A (en)	1975-01-15	SURCHAUSSURE ASEPTIQUE.
BE772416A (en)	1972-01-17	BRILMONTUUR.
BE772932A (en)	1972-01-17	ZITMEUBEL.
ES173143Y (en)	1975-03-16	LOCK.
ES171155Y (en)	1973-03-16	LOCK LOCK.
FI47420C (en)	1973-11-12	Padlock.

Legal Events

Date	Code	Title	Description
1982-01-18	V1	Lapsed because of non-payment of the annual fee
1992-05-18	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: PRAETORIUS