1989883

Information

• Patent Grant
• 1989883

• References
• Source

• Patent Number

  1,989,883

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1935
  89 years ago

• CPC

  • A41G1/006 - Diffusing perfume or the like
  • A41G1/00 - Artificial flowers, fruit, leaves, or trees Garlands
  • Y10S261/88 - Aroma dispensers
  • Y10S428/905 - Odor releasing material
  • Y10S428/907 - Resistant against plant or animal attack

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 261 - Gas and liquid contact apparatus
  • 428 - Stock material or miscellaneous articles
  • D23 - Environmental heating and cooling