USD300143SExpiredUtility
Reamer for drilling water wells and the like
Individually held — no corporate assignee on recordPriority: Nov 12, 1985Filed: Nov 12, 1985Granted: Mar 7, 1989
Est. expiryNov 12, 2005(expired)· nominal 20-yr term from priority
Inventors:William E. Blauvelt
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Cited by
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Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a reamer for drilling water wells and the like, as shown and described.
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