CA947527A - Combination padlock - Google Patents

Combination padlock

Info

Publication number
CA947527A
CA947527A CA137,026A CA137026A CA947527A CA 947527 A CA947527 A CA 947527A CA 137026 A CA137026 A CA 137026A CA 947527 A CA947527 A CA 947527A
Authority
CA
Canada
Prior art keywords
combination padlock
padlock
combination
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
CA137,026A
Other versions
CA137026S (en
Inventor
Henry Heine
Irving Feinberg
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.)
Presto Lock Co Inc
Original Assignee
Presto Lock Co 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.)
Filing date
Publication date
Application filed by Presto Lock Co Inc filed Critical Presto Lock Co Inc
Application granted granted Critical
Publication of CA947527A publication Critical patent/CA947527A/en
Expired legal-status Critical Current

Links

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
    • E05B37/025—Permutation or combination locks; Puzzle locks with tumbler discs or rings arranged on a single axis, each disc being adjustable independently of the others in padlocks
    • 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
    • Y10T70/40—Portable
    • Y10T70/413—Padlocks
    • Y10T70/417—Combination-controlled
    • Y10T70/422—Rigid shackle
    • Y10T70/424—Sliding
    • 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
    • Y10T70/7181—Tumbler type
    • Y10T70/7198—Single tumbler set
    • Y10T70/7237—Rotary or swinging tumblers
    • Y10T70/726—Individually set
    • Y10T70/7305—Manually operable
    • 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
CA137,026A 1971-09-13 1972-03-14 Combination padlock Expired CA947527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17975371A 1971-09-13 1971-09-13

Publications (1)

Publication Number Publication Date
CA947527A true CA947527A (en) 1974-05-21

Family

ID=22657850

Family Applications (1)

Application Number Title Priority Date Filing Date
CA137,026A Expired CA947527A (en) 1971-09-13 1972-03-14 Combination padlock

Country Status (7)

Country Link
US (1) US3720082A (en)
JP (1) JPS512878B2 (en)
CA (1) CA947527A (en)
CH (1) CH549720A (en)
DE (1) DE2212856B2 (en)
FR (1) FR2153858A5 (en)
GB (1) GB1327556A (en)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3894415A (en) * 1974-03-25 1975-07-15 Kidde Co Presto Lock Div Combination padlock
US4048821A (en) * 1976-01-30 1977-09-20 Presto Lock Company, Division Of Walter Kidde & Company, Inc. Combination padlock
ES482109A1 (en) * 1979-07-02 1980-04-01 Talleres Escoriaza Sa Code changing system for combination padlocks
IT7922488V0 (en) * 1979-09-07 1979-09-07 Castiglioni Cgv COMBINATION LOCK WITH A SINGLE BUTTON FOR BOTH OPENING CONTROL AND LOCK MODIFICATION.
US4343164A (en) * 1980-07-11 1982-08-10 Presto Lock, Inc. Combination locks
US4355524A (en) * 1980-07-11 1982-10-26 Kidde, Inc. (Presto Lock Company Division) Combination locks
US4343165A (en) * 1980-07-11 1982-08-10 Presto Lock, Inc. Combination locks
US4354366A (en) * 1980-07-11 1982-10-19 Kidde, Inc. (Presto Lock Company Division) Combination locks
US4341101A (en) * 1980-07-11 1982-07-27 Presto Lock, Inc. Combination locks
JPS6013972Y2 (en) * 1980-07-30 1985-05-04 株式会社斉工舎製作所 code lock
US4389863A (en) * 1981-03-05 1983-06-28 Presto Lock, Inc. Combination locks
US4444029A (en) * 1982-02-16 1984-04-24 Presto Lock, Inc. Combination lock with anti-pick feature
FR2599076B1 (en) * 1986-05-22 1988-09-16 Thirard Ets COMBINATION PADLOCKS
US4754623A (en) * 1987-01-07 1988-07-05 Blake Hwang Adjustable combination numerical lock
US4733548A (en) * 1987-02-24 1988-03-29 Ling Chong Kuan Anti-sensing locking mechanism for combination padlock
GB8705514D0 (en) * 1987-03-09 1987-04-15 Unionwest Ltd Combination padlock
GB2214559A (en) * 1988-02-02 1989-09-06 Echolac Co Ltd A combination lock
US4829794A (en) * 1988-05-09 1989-05-16 National Manufacturing Co. Padlock
US4970881A (en) * 1989-02-03 1990-11-20 Hsiao Li Chuan Code variable combination lock
JPH04125370U (en) * 1991-05-08 1992-11-16 チヤング チー−チヤング Padlock with cable shaft and numerical combination locking means
US5125248A (en) * 1991-08-07 1992-06-30 Ling Chong Kuan Combination padlock
JP2576000B2 (en) * 1992-06-17 1997-01-29 有限会社鈴商トレーディング Dial padlock
US5520032A (en) * 1994-12-16 1996-05-28 Ling; Chong-Kuan Combination padlock with read-out windows
US5715709A (en) * 1996-01-11 1998-02-10 Sunrich Company Combination lock construction
CN2387228Y (en) * 1998-07-27 2000-07-12 黎端宇 Outer sleeve structure of dial-type cipher padlock
US6035672A (en) * 1998-12-23 2000-03-14 The Sun Lock Company Ltd Combination padlock construction with positive visual indicator
US6176109B1 (en) * 1999-09-28 2001-01-23 Kwong Wah Lock Manufactory Ltd. Combination lock
US6357265B1 (en) * 2000-07-07 2002-03-19 Hung-Yi Chang Theftproof lock structure
US6729166B1 (en) * 2003-03-17 2004-05-04 The Sun Lock Company, Ltd. Combination lock construction
TW590146U (en) * 2003-05-14 2004-06-01 Sinox Co Ltd Padlock structure with hook locking and opening
USD674266S1 (en) 2003-08-05 2013-01-15 The Eastern Company Cable shackle padlock having a sidewall aperture for a status indicator
US7159422B1 (en) 2003-08-05 2007-01-09 The Eastern Company Combination and key operated padlock with indicator
US7363782B1 (en) 2003-08-05 2008-04-29 The Eastern Company Combination and key operated padlock with indicator
US6877345B1 (en) 2003-08-05 2005-04-12 The Eastern Company Combination and key operated padlock with indicator
US8881558B2 (en) 2003-08-05 2014-11-11 The Eastern Company Combination and key operated locks with indicators
US7832238B2 (en) 2003-08-05 2010-11-16 The Eastern Company Combination and key operated locks with indicators
US20080060390A1 (en) * 2003-09-29 2008-03-13 Yu Chun T Padlock with combination lock
US20050278186A1 (en) * 2004-06-15 2005-12-15 Carlos De La Huerga Word puzzle assembly and methods related thereto
US20050288082A1 (en) * 2004-06-15 2005-12-29 Carlos De La Huerga Word puzzle assembly and methods related thereto
US7117698B2 (en) * 2004-08-03 2006-10-10 The Sun Lock Company Ltd. High security padlock construction
US8353184B2 (en) * 2005-01-21 2013-01-15 Sinox Company Ltd. Tamper indicating padlock
TWI292006B (en) 2006-01-05 2008-01-01 Sinox Co Ltd Lock box
CN102304990A (en) * 2011-08-31 2012-01-04 东莞市怡丰锁业有限公司 Mechanical coded lock
JP2015501895A (en) * 2011-11-28 2015-01-19 東莞市イホウ錠業有限公司 Dial lock with key

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1643752A (en) * 1925-05-19 1927-09-27 Rosenhahn Carl Lock
US3386271A (en) * 1966-05-20 1968-06-04 Coats & Clark Combination padlock
US3527070A (en) * 1967-03-22 1970-09-08 Yoshiteru Sato Dial lock

Also Published As

Publication number Publication date
US3720082A (en) 1973-03-13
DE2212856C3 (en) 1979-05-17
DE2212856B2 (en) 1978-09-21
JPS512878B2 (en) 1976-01-29
GB1327556A (en) 1973-08-22
DE2212856A1 (en) 1973-03-22
FR2153858A5 (en) 1973-05-04
JPS4837299A (en) 1973-06-01
CH549720A (en) 1974-05-31

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