Formable aquatic coverings for preventing biofouling
First Claim
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1. An anti-biofouling structure for placement onto an object exposed to aquatic environments comprising:
- a pliable sheet material formed from a plurality of interwoven fibers to form a lattice-like configuration for securing to said object, said pliable sheet material being fenestrated to allow passage of at least some of said aquatic environment therethrough, said pliable sheet material including at least one anti-biofouling agent embedded within said pliable sheet material, said biofouling agent comprising rapamycin, whereby said pliable sheet material is securable about said object to reduce the formation of biofouling organisms along the surface of said object.
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Abstract
The instant invention describes an anti-biofouling structure for placement onto structures or surfaces that are exposed to aquatic environments. Embedded within the anti-biofouling structure are agents that can diffuse out of the structure and prevent the formation and/or accumulation of plant and animal species build-up that creates biofouling. The instant invention also describes a system for preventing biofouling of an object stored in an aquatic environment which includes the anti-biofouling structure, and a protective cover element constructed and arranged to fit various structures, such as boat propellers.
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Citations
20 Claims
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1. An anti-biofouling structure for placement onto an object exposed to aquatic environments comprising:
- a pliable sheet material formed from a plurality of interwoven fibers to form a lattice-like configuration for securing to said object, said pliable sheet material being fenestrated to allow passage of at least some of said aquatic environment therethrough, said pliable sheet material including at least one anti-biofouling agent embedded within said pliable sheet material, said biofouling agent comprising rapamycin, whereby said pliable sheet material is securable about said object to reduce the formation of biofouling organisms along the surface of said object.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for reducing biofouling of objects which are exposed to aquatic environments comprising:
- a bag cover formed from a pliable fenestrated sheet material having one or more anti-biofouling agents embedded therein, said biofouling agent comprising rapamycin, said cover having a plate member front surface, an expandable body portion being secured thereto and traversable between a first position and a second expanded position, an interior portion sized and shaped to enclose an object which is exposed to an aquatic environment, and one or more securing members for securing said cover to said object.
- View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A system for reducing biofouling of objects which are exposed to aquatic environments comprising:
- a cover assembly, said cover assembly containing a first face member connected to a second face member with a woven sheet material, said woven sheet material containing an anti-biofouling agent embedded therein, said biofouling agent comprising rapamycin, an interior portion of said cover assembly sized and shaped to receive a boat propeller, said second face member containing a slitted portion terminating in an opening, said opening sized and shaped to receive a shaft of said propeller, said first face member and said second face member each including a first part of a hook and loop fastener, a strap assembly, said strap assembly including a second part of a hook and loop fastener, said second part of said hook and loop fastener removably securable to said first part of said hook and loop fastener on said first face member and said second face member to secure said cover assembly in a closed position, said strap assembly having sufficient length to extend from said propeller to a position within the watercraft to which said propeller is secured.
- View Dependent Claims (18, 19, 20)
Specification