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Class Information
Number: 70/284
Name: Locks > Operating mechanism > Combination and key
Description: Devices having both a combination of movements and a key or keys.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7568367 Two-way opened strap lock with an indication Aug. 4, 2009
7562545 Padlock with fully integrated dual locking systems Jul. 21, 2009
7523628 Dual-locking device Apr. 28, 2009
7497102 Woven strap lock structure Mar. 3, 2009
7493785 Padlock Feb. 24, 2009
7467529 Lockable luggage strap assembly Dec. 23, 2008
7461527 Strap lock with anti-reverse function Dec. 9, 2008
7458240 Combination padlock with a name card Dec. 2, 2008
7458239 Combination-changeable complex lock Dec. 2, 2008
7444844 Dual-mode lock for lockers Nov. 4, 2008
7437899 Suitcase lock assembly Oct. 21, 2008
7437903 Lock assembly Oct. 21, 2008
7415853 Dual locking device Aug. 26, 2008
7377138 Woven strap lock structure May. 27, 2008
7370499 Dual-mode lock with a combination identification function May. 13, 2008
7370498 Dual-mode padlock May. 13, 2008
7370497 Multifunctional padlock having shackle limit knob May. 13, 2008
7367207 Figure wheel locking device May. 6, 2008
7363782 Combination and key operated padlock with indicator Apr. 29, 2008
7357007 Combination and key operated padlock with device for indicating the lock has been opened by a key Apr. 15, 2008
7357008 Buckle with dual locking device Apr. 15, 2008
7340927 Padlock Mar. 11, 2008
7293439 Combination padlock Nov. 13, 2007
7266981 Locker lock Sep. 11, 2007
7266980 Complex suitcase lock Sep. 11, 2007
7222506 Security check hanging lock structure May. 29, 2007
7216517 Padlock with a status indicator May. 15, 2007
7213425 Padlock having dual unlocking modes May. 8, 2007
7210318 Padlock May. 1, 2007
7201026 Dual-lock type padlock Apr. 10, 2007
7174756 Padlock Feb. 13, 2007
7159422 Combination and key operated padlock with indicator Jan. 9, 2007
7155944 Combination lock and padlock combination with mechanism for visually indicating key opening permission Jan. 2, 2007
7155943 Combination lock and padlock combination with mechanism for visually indicating key opening permission Jan. 2, 2007
7152441 Cart locking device Dec. 26, 2006
7140209 Padlock with fully integrated dual locking systems Nov. 28, 2006
7131299 Combination lock and padlock combination with opening warning device Nov. 7, 2006
7104092 Security lock with dual locking means Sep. 12, 2006
7104095 Buckle lock with lock indicating window Sep. 12, 2006
7047772 Cable lock May. 23, 2006
7036728 Method of improving airline luggage inspection May. 2, 2006
7021537 Method of improving airline luggage inspection Apr. 4, 2006
7007520 Combination lock Mar. 7, 2006
6997023 Combined combination lock and padlock Feb. 14, 2006
6955069 Door locking handle assembly with built-in combination lock Oct. 18, 2005
6928842 Combination lock with key opening mechanism Aug. 16, 2005
6912879 Locking apparatus combined with a fastener for controlling locking/unlocking thereof Jul. 5, 2005
6912880 Combination lock having a second lock mechanism Jul. 5, 2005
6904776 Combination lock capable of being opened by a key Jun. 14, 2005
6883354 Double-unlockable lock structure for binding strap Apr. 26, 2005

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