3370638

Information

• Patent Grant
• 3370638

• References
• Source

• Patent Number

  3,370,638

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1968
  56 years ago

• CPC

  • A45B19/04 - with telescopic sticks
  • B63B19/197 - actuated by fluid pressure
  • F15B15/06 - for mechanically converting rectilinear movement into non- rectilinear movement

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 092 - Expansible chamber devices