3788275

Information

• Patent Grant
• 3788275

• References
• Source

• Patent Number

  3,788,275

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1974
  50 years ago

• CPC

  • F16J15/43 - kept in sealing position by magnetic force
  • F16C33/72 - Sealings
  • F16C33/82 - Arrangements for electrostatic or magnetic action against dust or other particles
  • G03G15/0942 - with means for preventing toner scattering from the magnetic brush

• US Classifications

  • 399 - Electrophotography
  • 118 - Coating apparatus
  • 277 - Seal for a joint or juncture