TREA

Retaining wall block with side openings

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Information

  • Patent Grant
  • D416627
  • Patent Number
    D416,627
  • Date Filed
    Wednesday, December 31, 1997
    26 years ago
  • Date Issued
    Tuesday, November 16, 1999
    24 years ago
  • US Classifications
    Field of Search
    • US
    • D21 484
    • D21 486
    • D21 499-502
    • D21 504
    • D25 113-115
    • D25 118
    • 404 19
    • 404 33-42
    • 405 284-286
    • 052 596
    • 052 604-605
    • 052 608-610
  • International Classifications
    • 2501
    • Term of Grant
      14Years
Information
Abstract
Description
Claims
  • The ornamental design of a retaining wall block with side openings, as shown and described.
US Referenced Citations (34)
Number Name Date Kind
14052 Conkling Jan 1856
D33317 Lafferty Oct 1900
225945 Perchment Mar 1880
D317209 Forsberg May 1991
D319885 Blomquist et al. Sep 1991
D321060 Blomquist et al. Oct 1991
D340996 Woolbright Nov 1993
D359367 Ciccarello et al. Jun 1995
D362511 Anderson et al. Sep 1995
D380560 Forsberg Jul 1997
D381086 Forsberg Jul 1997
722712 Jasper Mar 1903
741040 Jones Oct 1903
762193 Porten Jun 1904
762251 Porten Jun 1904
852578 Rounds May 1907
1394406 Calvert Oct 1921
1412666 Mixon Apr 1922
1592476 Torrecelli Jul 1926
1794060 Brozek Feb 1931
1855987 Rammer Apr 1932
2313363 Schmitt Mar 1943
4340360 Hoedl et al. Jul 1982
5062610 Woolford et al. Nov 1991
5161918 Hodel Nov 1992
5214898 Beretta Jun 1993
5294216 Sievert Mar 1994
5353569 Rodrique Oct 1994
5361557 Snyder et al. Nov 1994
5540525 Miller et al. Jul 1996
5595460 Miller et al. Jan 1997
5598679 Orton et al. Feb 1997
5619835 Bailey, II et al. Apr 1997
5673530 Bailey, II Oct 1997
Non-Patent Literature Citations (1)
Entry
Gordon Schmidt: "The Story . . . " concrete block illustrated; Concrete, Dec. 1958, p. 26.