USD263020SExpiredUtility

Retractable knife

Assignee: RAU III DAVID MPriority: Jan 22, 1980Filed: Jan 22, 1980Granted: Feb 16, 1982

Est. expiryJan 22, 2000(expired)· nominal 20-yr term from priority

PatentIndex Score

1,176

Cited by

References

Claims

exact text as granted — not AI-modified

The ornamental design for a retractable knife, as shown and described.

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