USD250529SExpiredUtility

Electric cartridge battery

91
Assignee: MALLORY & CO INC P RPriority: May 5, 1977Filed: May 5, 1977Granted: Dec 12, 1978
Est. expiryMay 5, 1997(expired)· nominal 20-yr term from priority
Inventors:Gordon E. Kaye
91
PatentIndex Score
25
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electric cartridge battery, substantially as shown and described.

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