Locks – Special application – For control and machine elements
Reexamination Certificate
2005-03-15
2005-03-15
Knight, Anthony (Department: 3676)
Locks
Special application
For control and machine elements
C070S014000, C070S230000, C070S232000
Reexamination Certificate
active
06865914
ABSTRACT:
A lock including a lock body, lock cylinder, a threaded member and an engagement member. The engagement member moves within the lock body to engage the threaded member in at least two different positions. One of the positions allows the lock threaded member to be tightened onto a corresponding threaded connection and then locked into place, thereby securing the object which contains the threaded connection. Another one of the positions allows the lock threaded to be loosened from the corresponding threaded connection and thereby allows the lock to be removed from the object which contains the threaded connection.
REFERENCES:
patent: 3586284 (1971-06-01), Riebold
patent: 4441344 (1984-04-01), Kurpershoek
patent: 4557458 (1985-12-01), Vahlberg et al.
patent: 4848112 (1989-07-01), Graber et al.
patent: 4862716 (1989-09-01), Derman
patent: 4959979 (1990-10-01), Filipow et al.
patent: 5097686 (1992-03-01), Plumer
patent: 5388434 (1995-02-01), Kalis
patent: 5722275 (1998-03-01), Price et al.
patent: 5794463 (1998-08-01), McDaid
patent: 5806354 (1998-09-01), Hasnik
patent: 6196781 (2001-03-01), Yang
patent: 2073298 (1981-10-01), None
Irgens Christopher R.
Zapushek John
Boswell Christopher
Calfee Halter & Griswold LLP
Master Lock Company
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