Hydraulic and earth engineering – Bank – shore – or bed protection – Revetment
Reexamination Certificate
2009-03-06
2011-12-06
Lagman, Frederick L (Department: 3672)
Hydraulic and earth engineering
Bank, shore, or bed protection
Revetment
C405S017000, C405S018000, C405S019000
Reexamination Certificate
active
08070387
ABSTRACT:
Various embodiments described herein provide shoreline restoration modules which may be anchored together along a shoreline of a body of water, such as a lake or pond, to facilitate restoration of the shoreline. The shoreline restoration modules may include a photodegradable material selected to degrade over a period of years, such as four years or five years, while maintaining strength over the period of years to prevent breakdown of a media enclosed by the shoreline restoration modules. In some embodiments, the shoreline restoration modules also provide beneficial run off nutrient, silt, and other particulate matter trapping and filtering.
REFERENCES:
patent: 1039579 (1912-09-01), Neames
patent: 4690585 (1987-09-01), Holmberg
patent: 4919567 (1990-04-01), Sample
patent: 5007766 (1991-04-01), Freed et al.
patent: 5257878 (1993-11-01), Peterson
patent: 5951202 (1999-09-01), Brown
patent: 6679151 (2004-01-01), Rexroad
patent: 6913423 (2005-07-01), Spangler et al.
patent: 7811029 (2010-10-01), Graham et al.
http://www.nagreen.com/erosion-control-products/photodegradable-erosion-control.php North Amreican Green Inc.—Photodegradable products for sale on website.
www.kplic.co.kr/ Korea Petrochemical Inc. Co. Ltd.—Manufacturers of Yuhwa Polypro 1077 photodegradeable polymer.
North American Green: Keeping Soil on the Golf Course—vol. 6 No. 1—Feb. 2000.
North American Green: Sand Dune Stabilization and Beach Erosion Control—vol. 1 No. 1.
Armstrong Kyle
Lagman Frederick L
Schaaf Daniel
Schwegman Lundberg & Woessner, P.A.
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