Metal working – Means to assemble or disassemble – Including assembly pallet
Reexamination Certificate
2006-06-13
2006-06-13
Nguyen, George (Department: 3726)
Metal working
Means to assemble or disassemble
Including assembly pallet
C269S058000, C425S808000, C451S384000, C451S390000
Reexamination Certificate
active
07059037
ABSTRACT:
According to one aspect, the invention provides a blocking apparatus and a blocking method for precisely aligning a button holder against a block during blocking process of lens manufacturing. According to another aspect, the invention provides an adjustable offset that enables pivotal movement of a button holder for precision alignment. According to yet another aspect, the invention provides a button holder that may flexibly float on a seat stage of a blocking apparatus, where the button holder may include a mechanism to self-align on the seat stage after a block of the blocking apparatus interfaces with the button holder.
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Bergandy Konrad
Bergandy Wieslaw
Agrawal Christopher
Mintz Levin Cohn Ferris Glovsky and Popeo P.C.
Nguyen George
Radtek Corporation
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