USD441772SExpiredUtility

Sheet metal bobbin

Assignee: TREFILARBED BETTEMBOURG S APriority: Jul 27, 1999Filed: Jul 27, 1999Granted: May 8, 2001
Est. expiryJul 27, 2019(expired)· nominal 20-yr term from priority
Inventors:Manfred Polzer
66
PatentIndex Score
24
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sheet metal bobbin, as shown and described.

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