Threaded – headed fastener – or washer making: process and apparat – Process – Making internally threaded fastener – e.g. – nut
Reexamination Certificate
2005-06-21
2005-06-21
Tolan, Ed (Department: 3725)
Threaded, headed fastener, or washer making: process and apparat
Process
Making internally threaded fastener, e.g., nut
C470S028000, C470S088000, C470S106000
Reexamination Certificate
active
06908395
ABSTRACT:
A threaded locking beam nut having a plurality of locking beams configured such that the inside edge surface of each locking beam has a radially inwardly angled surface thereby forming substantially a V-shaped channel between adjacent beams.
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Cosenza Frank J.
Haylock Luke L.
Alcoa Global Fasteners, Inc.
Eckert Seamans Cherin & Mellott , LLC
Maivald David P.
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