USD280515SExpiredUtility

Head for sealing tubing

64
Assignee: ENGINEERING & RES ASSOCIATES INCPriority: Sep 20, 1982Filed: Sep 20, 1982Granted: Sep 10, 1985
Est. expirySep 20, 2002(expired)· nominal 20-yr term from priority
Inventors:Stephen C. MinneyDaniel C. Harmony
64
PatentIndex Score
9
Cited by
2
References
1
Claims

Claims

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

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