USD242624SExpiredUtility

Plastic thermal barrier for use in constructing thermally insulated windows, doors and/or frames and the like

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Assignee: CAPITOL PROD CORPPriority: May 27, 1975Filed: May 27, 1975Granted: Dec 7, 1976
Est. expiryMay 27, 1995(expired)· nominal 20-yr term from priority
Inventors:Dietrich Schmidt
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PatentIndex Score
4
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for plastic thermal barrier for use in constructing thermally insulated windows, doors and/or frames and the like, substantially as shown and described.

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