USD315751SExpiredUtility

Puzzle

34
Assignee: AYERS DAVID BPriority: Jan 11, 1989Filed: Jan 11, 1989Granted: Mar 26, 1991
Est. expiryJan 11, 2009(expired)· nominal 20-yr term from priority
Inventors:David Ayers
34
PatentIndex Score
1
Cited by
3
References
1
Claims

Claims

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

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.