USD253491SExpiredUtility

Sealing stripe for a level crossing between a road and a railroad

64
Assignee: A BETONG ABPriority: Oct 7, 1977Filed: Apr 6, 1978Granted: Nov 20, 1979
Est. expiryOct 7, 1997(expired)· nominal 20-yr term from priority
Inventors:Sten LimmergardStig Thim
64
PatentIndex Score
8
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a sealing stripe for a level crossing between a road and a railroad, substantially as shown and described.

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