USD494608SExpiredUtility

Model T tubing sealer

50
Assignee: ENGINEERING & RES ASSOCIATES IPriority: Jan 31, 2003Filed: Jan 31, 2003Granted: Aug 17, 2004
Est. expiryJan 31, 2023(expired)· nominal 20-yr term from priority
Inventors:Douglas F. Wright
50
PatentIndex Score
8
Cited by
18
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a model T tubing sealer, as shown and described.

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