Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate
2011-02-08
2011-02-08
Hong, John C (Department: 3726)
Metal working
Method of mechanical manufacture
Assembling or joining
C200S344000
Reexamination Certificate
active
07882609
ABSTRACT:
A X-structure of a key and a manufacturing method thereof are disclosed. The X-structure comprises a first frame and a second frame. The first frame comprises a bar. The first frame is connected and pivoted to the second frame via a fold located on the bar. The key comprises a keycap, a base and the X-structure installed between the keycap and the base. The manufacturing method of the X-structure comprises: providing the X-structure and pressing the bar to generate a fold until the first engaging portions are connected and pivoted to the second engaging portions.
REFERENCES:
patent: 6444933 (2002-09-01), Chun
Hsu Chien-Shih
Liao Pin-Chien
Darfon Electronics Corp.
Hong John C
LandOfFree
Key, X-structure and manufacturing method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Key, X-structure and manufacturing method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Key, X-structure and manufacturing method thereof will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2644379