USD475066SExpiredUtility

Diaphragm-type process pump for transferring various fluids by moving a diaphragm with compressed air

Assignee: SMC CORPPriority: May 28, 2001Filed: Nov 14, 2001Granted: May 27, 2003

Est. expiryMay 28, 2021(expired)· nominal 20-yr term from priority

Inventors:Tsuyoshi Kagami Miyuki Kanke Tomoyuki Iwata

PatentIndex Score

Cited by

References

Claims

exact text as granted — not AI-modified

An ornamental design for a diaphragm-type process pump for transferring various fluids by moving a diaphragm with compressed air, as shown and described.

Join the waitlist — get patent alerts

Track USD475066S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.