Padlock having dual unlocking modes

Details Padlock having dual unlocking modes Padlock having dual unlocking modes

2007-05-08

2007-05-08

Barrett, Suzanne Dino (Department: 3676)

Locks

Portable

Padlocks

C070S028000, C070S284000, C070S312000

Reexamination Certificate

active

11296473

ABSTRACT:
A padlock having dual unlocking modes includes a lock body that has shackle and a combination locking mechanism, and a movable push button assembly on one side. The padlock may be switched to an unlocking condition by operating the combination locking mechanism so that users can depress the movable push button assembly to drive the shackle to unlatch. The movable push button assembly also has a key hole to receive a key when the combination locking mechanism is in the locking condition to turn the movable push button assembly and unlatch the shackle.

REFERENCES:
patent: 4325240 (1982-04-01), Gable
patent: 6481250 (2002-11-01), Kuo
patent: 6539761 (2003-04-01), Yang
patent: 6708534 (2004-03-01), Ruan
patent: 6928842 (2005-08-01), Huang
patent: 7007520 (2006-03-01), Lin
patent: 2005/0155395 (2005-07-01), Yu
patent: 2005/0235705 (2005-10-01), Ling et al.
patent: 2005/0262902 (2005-12-01), Ling et al.
patent: 2006/0130540 (2006-06-01), Lin

Affiliated with

Also associated with

Rating

Padlock having dual unlocking modes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Padlock having dual unlocking modes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Padlock having dual unlocking modes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3789974