USD326707SExpiredUtility

Trigger sprayer

87
Assignee: DOW CHEMICAL COPriority: Jun 1, 1990Filed: Jun 1, 1990Granted: Jun 2, 1992
Est. expiryJun 1, 2010(expired)· nominal 20-yr term from priority
Inventors:Scott A. SilvenisRonald Wadsworth
87
PatentIndex Score
29
Cited by
10
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a trigger sprayer, as shown and described.

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