TREA

Base sheet for roofing assembly

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Information

  • Patent Grant
  • D414279
  • Patent Number
    D414,279
  • Date Filed
    Thursday, February 5, 1998
    26 years ago
  • Date Issued
    Tuesday, September 21, 1999
    25 years ago
  • US Classifications
    Field of Search
    • US
    • 052 521
    • 052 522
    • 052 534
    • 052 411
    • 052 445
    • 052 408
    • 052 DIG 16
    • D05 660
    • D05 1-3
    • D05 53
    • D05 54
    • D05 59
    • D05 99
    • D25 142
    • D25 139
    • D25 152
    • D25 153
    • D25 156
  • International Classifications
    • 2501
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design for the base sheet for roofing assembly, as shown and described.
US Referenced Citations (4)
Number Name Date Kind
1952481 Westberg Mar 1934
3135069 Schuller et al. Jun 1964
3605369 Merrill et al. Sep 1971
4567079 Canfield et al. Jan 1986