2857173

Information

• Patent Grant
• 2857173

• References
• Source

• Patent Number

  2,857,173

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1958
  65 years ago

• CPC

  • B60R3/04 - with provisions for shoe scraping

• US Classifications

  • 280 - Land vehicles
  • 015 - Brushing, scrubbing, and general cleaning