CA975188A - Security padlock - Google Patents

Security padlock

Info

Publication number
CA975188A
CA975188A CA177,375A CA177375A CA975188A CA 975188 A CA975188 A CA 975188A CA 177375 A CA177375 A CA 177375A CA 975188 A CA975188 A CA 975188A
Authority
CA
Canada
Prior art keywords
security padlock
padlock
security
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
CA177,375A
Other versions
CA177375S (en
Inventor
Guillermo W. Lippisch
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.)
JUNKUNC BROS AMERICAN LOCK Co
Original Assignee
JUNKUNC BROS AMERICAN LOCK Co
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 JUNKUNC BROS AMERICAN LOCK Co filed Critical JUNKUNC BROS AMERICAN LOCK Co
Application granted granted Critical
Publication of CA975188A publication Critical patent/CA975188A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B67/00—Padlocks; Details thereof
    • E05B67/02—Cases
    • 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
    • Y10T70/437—Key-controlled
    • Y10T70/446—Rigid shackle
    • Y10T70/452—Sliding
    • Y10T70/459—Both legs engaged
    • 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
    • Y10T70/487—Parts, accessories, attachments and adjuncts
    • Y10T70/489—Housings
CA177,375A 1973-03-23 1973-07-26 Security padlock Expired CA975188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00344193A US3835675A (en) 1973-03-23 1973-03-23 Security padlock

Publications (1)

Publication Number Publication Date
CA975188A true CA975188A (en) 1975-09-30

Family

ID=23349457

Family Applications (1)

Application Number Title Priority Date Filing Date
CA177,375A Expired CA975188A (en) 1973-03-23 1973-07-26 Security padlock

Country Status (2)

Country Link
US (1) US3835675A (en)
CA (1) CA975188A (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404825A (en) * 1981-05-12 1983-09-20 Scovill Inc. Padlock having a replaceable cylinder
US4419873A (en) * 1981-06-29 1983-12-13 Phillip L. Alfed Security padlock with optional suspension chain
US4718259A (en) * 1986-03-31 1988-01-12 Hampton Lock Co., Inc. Keysafe
US4763496A (en) * 1987-05-27 1988-08-16 Sargent & Greenleaf, Inc. High security changeable key cylinder type shackle padlock
US4918950A (en) * 1987-05-28 1990-04-24 Best Lock Corporation High security padlock
US4905486A (en) * 1989-01-30 1990-03-06 Paul Appelbaum Lockable security cover for a padlock
DE4017122A1 (en) * 1989-08-29 1991-03-14 Winkhaus Fa August LOCKING DEVICE FOR A LOCK, IN PARTICULAR RING LOCK
US5117662A (en) * 1989-09-28 1992-06-02 Holmes Thomas C Helmet locking device
US4953371A (en) * 1989-12-11 1990-09-04 Paul Appelbaum Shackleless padlock
US5146771A (en) * 1991-06-03 1992-09-15 Loughlin Robert W Security shield for padlocks
FI658U1 (en) * 1993-02-09 1993-04-14 Abloy Security Ltd Oy Haenglaos
GB2296029A (en) * 1994-12-13 1996-06-19 Squire Henry & Sons Padlock with lock unit retained by chamfered plate held in dovetail joint
US5921123A (en) * 1997-04-18 1999-07-13 Abus August Bremicker Soehne Ag Rekeyable padlock
USD406043S (en) * 1997-08-26 1999-02-23 Master Lock Company Shrouded lock
USD422880S (en) * 1997-12-08 2000-04-18 Mul-T-Lock Technologies Ltd. Upper portion of a padlock body
US6101852A (en) * 1999-03-05 2000-08-15 Compx International Inc. Padlock with removable shackle
USD432391S (en) * 2000-02-07 2000-10-24 Master Lock Company Padlock
US6766673B2 (en) 2001-09-21 2004-07-27 Hampton Products International Corporation Padlock
US20030159479A1 (en) * 2002-02-05 2003-08-28 Peter Kajuch Multi-function locking cam for locks
US6705134B2 (en) 2002-03-26 2004-03-16 Richard Miranda Padlock assembly
WO2004044359A1 (en) * 2002-11-02 2004-05-27 Vito Robert A Tamper resistant lock assembly
US6769277B1 (en) * 2003-01-21 2004-08-03 Wen-Kwei Chang Structure of a locker
FI120010B (en) * 2003-03-11 2009-05-29 Abloy Oy Cylinder arrangement
GB2400401A (en) * 2003-04-08 2004-10-13 Fed Lock Co Ltd Protection case for padlock combination lock
US6684668B1 (en) * 2003-04-08 2004-02-03 Federal Lock Co., Ltd. Protection case for combination locks
GB2410293A (en) * 2004-01-22 2005-07-27 Fed Lock Co Ltd Padlock comprising protection plate with rotatable disk
US6898952B1 (en) * 2004-04-30 2005-05-31 Ez Trend Technology Co., Ltd. Electric padlock
US7543466B2 (en) * 2004-09-20 2009-06-09 Stanton Concepts Inc. Security link
US9212508B2 (en) * 2004-09-20 2015-12-15 Stanton Concepts, L.L.C. Security link
US20060123856A1 (en) 2004-09-20 2006-06-15 Stanton Concepts Inc. Security link
TW200628680A (en) * 2004-11-18 2006-08-16 Master Lock Co Lock with movable shroud
US7948359B2 (en) * 2005-05-31 2011-05-24 Master Lock Company Llc Electronic security device
US6993943B1 (en) * 2005-07-26 2006-02-07 Ez Trend Technology Co., Ltd. Electric Padlock
US8028551B2 (en) * 2007-06-04 2011-10-04 Master Lock Company Llc Secure mounting arrangements for a lock assembly
US20090158792A1 (en) * 2007-12-21 2009-06-25 Abloy Oy Padlock
US20090183540A1 (en) * 2008-01-18 2009-07-23 Chien-Chih Lu Pickup-truck tailboard lock
US7481084B1 (en) * 2008-04-08 2009-01-27 Chun-Hsien Wu Foldable lock structure
DE102009030031A1 (en) * 2009-06-23 2010-12-30 ABUS August Bremicker Söhne KG U-lock
AU2011279020B2 (en) 2010-07-15 2014-08-14 Master Lock Company Llc Padlock
CN104024546A (en) 2011-11-11 2014-09-03 总锁有限责任公司 Battery access and power supply arrangements
US9167268B1 (en) 2012-08-09 2015-10-20 Google Inc. Second-order orthogonal spatial intra prediction
US8850858B2 (en) 2012-12-06 2014-10-07 Master Lock Company Llc Lock subassembly
FI125353B (en) 2013-06-28 2015-09-15 Abloy Oy padlock protection
US8904833B1 (en) * 2013-07-22 2014-12-09 Federal Lock Co., Ltd. Lock with replaceable shackle
USD815509S1 (en) * 2016-12-29 2018-04-17 Deeper, Uab Bicycle safety lock
US11505968B2 (en) * 2019-09-04 2022-11-22 Wilson Bohannan Lock Company Shrouded padlock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US212892A (en) * 1879-03-04 Improvement in padlocks
DE528953C (en) * 1931-07-06 Scheibe & Langenbach G M B H Housing for padlocks
US2930219A (en) * 1957-06-06 1960-03-29 John F Fansmith Locking device
US3422643A (en) * 1967-10-19 1969-01-21 Master Lock Co Laminated padlocks with removable cylinder mechanisms
US3713309A (en) * 1971-11-04 1973-01-30 Sargent & Greenleaf Key operable padlock with slidable seal for plug

Also Published As

Publication number Publication date
US3835675A (en) 1974-09-17

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