Pressure regulator
Latest SMC Corporation Patents:
The portions of the pressure regulator shown in broken lines in
Claims
The ornamental design for a pressure regulator, as shown and described.
D103582 | March 1937 | Murphy |
D301914 | June 27, 1989 | Ogasawara et al. |
D317494 | June 11, 1991 | Miyake et al. |
D318713 | July 30, 1991 | Miyake et al. |
D410525 | June 1, 1999 | Uehara et al. |
D416310 | November 9, 1999 | Uehara et al. |
D444722 | July 10, 2001 | Honma |
D444723 | July 10, 2001 | Honma |
D632362 | February 8, 2011 | Ito et al. |
D633986 | March 8, 2011 | Ito et al. |
Type: Grant
Filed: May 11, 2011
Date of Patent: Aug 30, 2011
Assignee: SMC Corporation (Chiyoda-ku, Tokyo)
Inventors: Masayuki Okitsu (Tsukubamirai), Naoki Iguma (Tsukubamirai), Kenji Tsukamoto (Tsukubamirai)
Primary Examiner: Joel A. Sincavage
Attorney: Yokoi & Co., U.S.A., Inc.
Application Number: 29/391,583