USD307560SExpiredUtility

Housing for an infrared signal detector

82
Assignee: AMERICAN TELEPHONE & TELEGRAPH COMPANYPriority: Oct 28, 1987Filed: Oct 28, 1987Granted: May 1, 1990
Est. expiryOct 28, 2007(expired)· nominal 20-yr term from priority
Inventors:Arlan K. Andrews, Sr.David M. DicksonJohn N. McgarveyMichael P. Zambelli
82
PatentIndex Score
21
Cited by
7
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a housing for an infrared signal detector, as shown and described.

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