3829034

Information

• Patent Grant
• 3829034

• References
• Source

• Patent Number

  3,829,034

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • G03B21/321 - Holders for films
  • Y10T403/12 - Selectively assembled
  • Y10T403/32844 - Manually variable
  • Y10T403/32991 - Axially spring-biased coaxial members
  • Y10T403/33 - Transverse rod to spaced plate surfaces
  • Y10T403/51 - including spaced, diverse connections

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 403 - Joints and connections