USD532326SExpiredUtility
Calculator for surveying date
Est. expiryFeb 16, 2024(expired)· nominal 20-yr term from priority
Inventors:Mitsuo Ishii
59
PatentIndex Score
10
Cited by
21
References
1
Claims
Abstract
356 285
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a calculator for surveying date, as shown.Join the waitlist — get patent alerts
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