USD412036SExpiredUtility

Cross frame member for burglar-proof gratings

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Assignee: LEE MING-KUNPriority: Sep 30, 1997Filed: Sep 30, 1997Granted: Jul 13, 1999
Est. expirySep 30, 2017(expired)· nominal 20-yr term from priority
Inventors:Ming-Kun Lee
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PatentIndex Score
0
Cited by
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References
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Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a cross frame member for burglar-proof gratings, as shown and described.

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