USD291726SExpiredUtility

Grid-like guard for the front of a portable heater

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Assignee: TOSHIBA HEATING APPLIANCES CO LTDPriority: Sep 8, 1983Filed: Mar 7, 1984Granted: Sep 1, 1987
Est. expirySep 8, 2003(expired)· nominal 20-yr term from priority
Inventors:Nobuyuki KojimaYouichi SekigawaMakoto Kobiyama
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PatentIndex Score
1
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a grid-like guard for the front of a portable heater, as shown and described.

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