USD251098SExpiredUtility

Portable adjustable seat

74
Assignee: FIRMA HEINRICH WILHELM DREYERPriority: Aug 17, 1976Filed: Feb 11, 1977Granted: Feb 20, 1979
Est. expiryAug 17, 1996(expired)· nominal 20-yr term from priority
Inventors:Fritz DiedrichHans Kirchmann
74
PatentIndex Score
18
Cited by
4
References
1
Claims

Claims

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

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