Abrading – Rigid tool – Rotary disk
Reexamination Certificate
2011-07-05
2011-07-05
Rachuba, Maurina (Department: 3727)
Abrading
Rigid tool
Rotary disk
C125S015000
Reexamination Certificate
active
07972200
ABSTRACT:
Article and method of making an abrading wheel having a sintered metal core and radially inward openings having curved inner edges to reduce stress in operation and to improve the ability of the wheel to clear residue from the wheel during operation.
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B&J Rocket America Inc.
Hill Thomas E.
Rachuba Maurina
Wildman Harrold Allen & Dixon LLP
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