USD302972SExpiredUtility
Programmable controller
Est. expiryAug 24, 2004(expired)· nominal 20-yr term from priority
Inventors:Guy Boucher
86
PatentIndex Score
21
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a programmable controller, as shown.
Cited by (0)
No later patents cite this yet.
References (0)
No backward citations on record.