USD319489SExpiredUtility

Protective cap for pop-up lawn sprinklers

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Assignee: ANTHONY MFG CORPORATIONPriority: Feb 1, 1990Filed: Feb 1, 1990Granted: Aug 27, 1991
Est. expiryFeb 1, 2010(expired)· nominal 20-yr term from priority
Inventors:Joseph HanDuane E. DeckerBrian T. PattersonShirley C. Brodbeck
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PatentIndex Score
10
Cited by
15
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a protective cap for pop-up lawn sprinklers, as shown and described.

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