USD273680SExpiredUtility

Roller bit

27
Assignee: FAGERSTA ABPriority: Nov 18, 1980Filed: Apr 27, 1981Granted: May 1, 1984
Est. expiryNov 18, 2000(expired)· nominal 20-yr term from priority
Inventors:Karl-Erik Kangas
27
PatentIndex Score
1
Cited by
5
References
1
Claims

Claims

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

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.