USD271297SExpiredUtility

Combined circuit connector and switching module

51
Assignee: NAT SERVICE INDUSTRIES INCPriority: Mar 30, 1981Filed: Mar 30, 1981Granted: Nov 8, 1983
Est. expiryMar 30, 2001(expired)· nominal 20-yr term from priority
Inventors:Nils G. Jonsson
51
PatentIndex Score
5
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined circuit connector and switching module, as shown and described.

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