USD303832SExpiredUtility

Thermal expansion heater for bearings

Assignee: Cone Mounter CompanyPriority: May 22, 1987Filed: May 22, 1987Granted: Oct 3, 1989

Est. expiryMay 22, 2007(expired)· nominal 20-yr term from priority

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exact text as granted — not AI-modified

The ornamental design for a thermal expansion heater for bearings, as shown.

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