TREA

Winton Oster

Follow

Person

  • Venice, CA, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Spoolless string trimmer head
    • Patent number 4,411,069
    • Issue date Oct 25, 1983
    • McCulloch Corporation
    • Albert R. Close
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    String trimmer
    • Patent number 4,335,510
    • Issue date Jun 22, 1982
    • Black & Decker, Inc.
    • Albert R. Close
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING