USD325971SExpiredUtility

Mould tray for dental models

37
Assignee: MALCOLM GILL LTDPriority: Sep 24, 1988Filed: Mar 21, 1989Granted: May 5, 1992
Est. expirySep 24, 2008(expired)· nominal 20-yr term from priority
Inventors:Steven Hoyle
37
PatentIndex Score
3
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3
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1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a mould tray for dental models, as shown and described.

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