USD306897SExpiredUtility

Combined dispensing and vacuuming nozzle and debris catching receptacle for attachment to a compressed inert gas container

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Assignee: TOKYO PROCESS SERVICE CO LTDPriority: Mar 12, 1986Filed: Mar 12, 1986Granted: Mar 27, 1990
Est. expiryMar 12, 2006(expired)· nominal 20-yr term from priority
Inventors:Masahiko AndoKaga Hasegawa
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PatentIndex Score
1
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a combined dispensing and vacuuming nozzle and debris catching receptacle for attachment to a compressed inert gas container, as shown and described.

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