Labor-saving pivotal shaft structure
Ladder hinge and multi-position locking mechanism therefor
Ladder hinge and multi-position locking mechanism therefor
Ladder joint with engagement spring member
Laminated article with hinge and method for manufacturing lamina
Laptop computer hinge reinforcing apparatus
Latch
Latch mechanism for vehicle seat
Latching assembly for hingeable plate members
Latching device for a door of a railway train stop housing
Latching hinge
Latching hinge masking device
Latching hinged cover
Laterally swinging hinge device
Leaf spring biased position retentive hinge assembly
Lens cap holder for attachment to circuit boards having a plasti
Leverage-type hinge and portable electronic device
Lid opening/closing apparatus
Lid retainer mechanism for automatic washer
Lid stay with a first and second arm pivotally connected to...