CA970799A - Locks - Google Patents

Locks

Info

Publication number: CA970799A
Authority: CA; Canada
Prior art keywords: locks
Prior art date: 1972-03-15
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

CA158,586A

Other versions

CA158586S (en

Inventor

Giuliandrea Meroni

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.)

CICALA ESTABLISHMENT

Original Assignee

CICALA ESTABLISHMENT

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.)

1972-03-15

Filing date

1972-12-11

Publication date

1975-07-08

1972-03-15 Priority claimed from IT2187272A external-priority patent/IT950215B/en

1972-07-27 Priority claimed from IT2752972A external-priority patent/IT1012033B/en

1972-12-11 Application filed by CICALA ESTABLISHMENT filed Critical CICALA ESTABLISHMENT

1975-07-08 Application granted granted Critical

1975-07-08 Publication of CA970799A publication Critical patent/CA970799A/en

Status Expired legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B55/00—Locks in which a sliding latch is used also as a locking bolt
- E05B55/005—Cylindrical or tubular locks
- 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
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/096—Sliding
- Y10T292/0969—Spring projected
- Y10T292/097—Operating means
- Y10T292/0972—Lever and push or pull rod
- 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
- Y10T70/80—Parts, attachments, accessories and adjuncts
- Y10T70/8865—Reversible structures

CA158,586A 1972-03-15 1972-12-11 Locks Expired CA970799A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT2187272A IT950215B (en)	1972-03-15	1972-03-15	LOCK WITH BUTTON CONTROL PARTICULARLY FOR DOORS AND SIMILAR
IT2752972A IT1012033B (en)	1972-07-27	1972-07-27	LOCK WITH BUTTON CONTROL PARTICULARLY FOR DOORS AND SIMILAR

Publications (1)

Publication Number	Publication Date
CA970799A true CA970799A (en)	1975-07-08

Family

ID=26328024

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA158,586A Expired CA970799A (en)	1972-03-15	1972-12-11	Locks

Country Status (10)

Country	Link
US (1)	US3869161A (en)
AT (1)	AT328323B (en)
CA (1)	CA970799A (en)
DE (1)	DE2259917C3 (en)
DK (1)	DK137472B (en)
ES (1)	ES409490A1 (en)
FR (1)	FR2176334A5 (en)
GB (1)	GB1388506A (en)
HU (1)	HU168820B (en)
NL (1)	NL157962B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1040277B (en) *	1975-07-31	1979-12-20	Cicala Ets	LOCK AND BUTTON FOR THE CO MOLD OF THE BOLT FITTED WITH AT LEAST ONE SECURITY DELIVERY PARTICULARLY FOR EXTERNAL DOORS.
WO1989008763A1 (en) *	1988-03-15	1989-09-21	John Russell Watts	A door lock
IT1233038B (en) *	1989-04-05	1992-03-14	Carlo Pedersoli	LATCH LOCK FOR DOORS.
US5368345A (en) *	1990-10-12	1994-11-29	Watts; John R.	Door lock
DE59400292D1 (en) *	1993-06-02	1996-06-27	Digital Elektronik G M B H	Double cylinder for a locking device
WO2009128100A1 (en)	2008-04-15	2009-10-22	Serrature Meroni S.P.A.	Knob device for opening by pressure action doors and the like
BE1020264A3 (en) *	2011-10-05	2013-07-02	Frans J R Vanderick	DEVICE FOR UNLOCKING A DOOR.
US9982455B2 (en) *	2013-01-10	2018-05-29	Schlage Lock Company Llc	Side mounted privacy lock for a residential door
US10501962B2 (en) *	2016-03-23	2019-12-10	Schlage Lock Company Llc	Privacy lock mechanism
US20220056736A1 (en) *	2020-08-24	2022-02-24	Dezhao Xiang	Dead-locking control mechanism for door lock

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US224040A (en) *		1880-02-03		Latch
US1150186A (en) *	1913-07-14	1915-08-17	Adams & Westlake Co	Sash-bolt.
US1133437A (en) *	1914-05-20	1915-03-30	Henry A Holt	Door-latch.
US1479602A (en) *	1921-09-01	1924-01-01	Myron T Hayer	Push-button doorknob
US2504483A (en) *	1946-09-30	1950-04-18	Charles R Abraham	Locking device
US2547546A (en) *	1949-08-03	1951-04-03	Edward I Stulpin	Door lock mechanism

1972
- 1972-12-07 DE DE2259917A patent/DE2259917C3/en not_active Expired
- 1972-12-08 GB GB5674672A patent/GB1388506A/en not_active Expired
- 1972-12-08 FR FR7243882A patent/FR2176334A5/fr not_active Expired
- 1972-12-08 US US31338772 patent/US3869161A/en not_active Expired - Lifetime
- 1972-12-09 ES ES409490A patent/ES409490A1/en not_active Expired
- 1972-12-11 CA CA158,586A patent/CA970799A/en not_active Expired
1973
- 1973-02-19 AT AT145573A patent/AT328323B/en not_active IP Right Cessation
- 1973-02-27 HU HUME001609 patent/HU168820B/hu unknown
- 1973-03-14 DK DK137773A patent/DK137472B/en not_active IP Right Cessation
- 1973-03-14 NL NL7303577A patent/NL157962B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE2259917A1 (en)	1973-09-27
US3869161A (en)	1975-03-04
NL157962B (en)	1978-09-15
GB1388506A (en)	1975-03-26
NL7303577A (en)	1973-09-18
DK137472C (en)	1978-08-21
HU168820B (en)	1976-07-28
ES409490A1 (en)	1976-01-01
DE2259917C3 (en)	1980-04-24
AT328323B (en)	1976-03-10
FR2176334A5 (en)	1973-10-26
DE2259917B2 (en)	1979-08-09
DK137472B (en)	1978-03-06
ATA145573A (en)	1975-05-15

Publication	Publication Date	Title
CA984871A (en)	1976-03-02	Sash lock
CA958909A (en)	1974-12-10	Combination padlock
AU462348B2 (en)	1975-06-19	Saf-t-jet
AU467469B2 (en)	1975-12-04	Trifluoromethylmercaptoacetamindocephalosphorins
CA982840A (en)	1976-02-03	Lock anti-pick device
CA986989A (en)	1976-04-06	Battry case construction
AU454372B2 (en)	1974-10-31	Childsafe actuator-overcap
CA954714A (en)	1974-09-17	Key-operated locks
AU469305B2 (en)	1976-02-12	Deipenylyl-alkanoylaminopyridine
CA970799A (en)	1975-07-08	Locks
CA975404A (en)	1975-09-30	Lock
CA977794A (en)	1975-11-11	Cylindrical lock set
CA987123A (en)	1976-04-13	Combination lock
AU468159B2 (en)	1976-01-08	5-aroyl-furans
AU466344B2 (en)	1975-10-23	Cycloalkyllactamimides
GB1387397A (en)	1975-03-19	Locks
AU467526B2 (en)	1975-12-04	Pyronorifamycins
AU468599B2 (en)	1976-01-15	15-oxasteroids
AU468236B2 (en)	1976-01-08	2-acyl-5-nitrothiazoles
CA910068A (en)	1972-09-19	Burglar-proof lock
CA903509A (en)	1972-06-27	Lock construction
CA904207A (en)	1972-07-04	Structural lock
CA899089A (en)	1972-05-02	Combination lock
CA914443A (en)	1972-11-14	Latch
CA899312A (en)	1972-05-02	Latch