Apparatus with an exterior surface simulating a natural surface and method of manufacture
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A01M-031/02
B29C-033/38
B29C-044/04
B29C-044/06
출원번호
US-0966170
(2013-08-13)
등록번호
US-9078424
(2015-07-14)
발명자
/ 주소
Thomason, Timothy L.
출원인 / 주소
Nature Blinds, LLC
대리인 / 주소
Gunn, Lee & Cave, P.C.
인용정보
피인용 횟수 :
0인용 특허 :
18
초록▼
An apparatus having an exterior surface that simulates a natural surface, and method of manufacturing same, comprising a polymer-foam sidewall having a concave first surface, a first end, and a second end. According to one embodiment in which the apparatus is a hunting blind, the sidewall is general
An apparatus having an exterior surface that simulates a natural surface, and method of manufacturing same, comprising a polymer-foam sidewall having a concave first surface, a first end, and a second end. According to one embodiment in which the apparatus is a hunting blind, the sidewall is generally cylindrical and further has an inner surface, and defines a plurality of windows extending between the inner and outer surfaces. A first endwall is adjacent to the first end of the sidewall. A second endwall is adjacent to the second end of the sidewall. The sidewall, first end wall, and second endwall define an interior space that may be occupied by a hunter.
대표청구항▼
1. A method of manufacturing an apparatus, the method comprising: selecting a natural surface;applying a releasing agent to the natural surface;applying at least one coat of a first silicone mixture over the releasing agent, said first silicone having a first viscosity;applying a second silicone mix
1. A method of manufacturing an apparatus, the method comprising: selecting a natural surface;applying a releasing agent to the natural surface;applying at least one coat of a first silicone mixture over the releasing agent, said first silicone having a first viscosity;applying a second silicone mixture over the at least one coat of said first silicone mixture, said second silicone mixture having a second viscosity;applying a layer of barrier material over the second silicone mixture;applying a third silicone mixture over the layer of barrier material, wherein said at least one coat of said first silicone mixture, said coat of said second silicone mixture, said layer of barrier material, and said coat of said third silicone mixture comprise a mold composite having a first end and a second end;fixing suspension points to a portion of the mold composite;forming a seam having opposing seam ends from the first end of the mold composite to the second end of the mold to define seam ends;removing the mold from the natural surface; andfixing seam attachment points into the seam ends. 2. The method of claim 1 wherein said natural surface is the surface of a trunk section of a subject tree. 3. The method of claim 2 further comprising the step of disposing a spindle through the trunk section. 4. The method of claim 2 wherein said natural surface is an exterior surface of a trunk section, and further comprising the steps of: removing the exterior surface from the trunk section; andplacing the exterior surface on a generally planar surface. 5. The method of claim 1 wherein the viscosity of the second silicone mixture is greater than the viscosity of the first silicone mixture. 6. The method of claim 1 further comprising the steps of: suspending said mold composite by said suspension points from an overhead structure;connecting the seam ends to close the mold;applying at least one layer of polyurea proximal to the first end of the mold;applying a second layer of polyurea proximal to the second end of the mold; andapplying a layer of polymer foam to an interior surface of said mold composite. 7. An apparatus prepared by a process of: applying a releasing agent to a natural surface;applying at least one coat of a first silicone mixture over the releasing agent;applying a coat of a second silicone mixture that has a viscosity higher than the viscosity of the first silicone mixture;applying a layer of barrier material over the coat of said second silicone mixture;applying a coat of a third silicone mixture over the layer of barrier material, wherein said at least one coat of said first silicone mixture, said coat of said second silicone mixture, said layer of barrier material, and said coat of said third silicone mixture compose a mold composite having a first end, a second end, and an interior surface corresponding the natural surface;removing the mold composite from the natural surface;applying a first layer of polyurea proximal to the first end of the mold composite;applying a second layer of polyurea proximal to the second end of the mold composite;applying a first layer of polymer foam to the interior surface of the mold composite; andapplying a second layer of polymer foam to the interior surface of the first layer of polymer foam. 8. The apparatus prepared by the steps of claim 7 and the following step: fixing a door frame to the foam. 9. An apparatus prepared by a process of: applying a releasing agent to a natural surface;applying at least one coat of a first silicone mixture over the releasing agent;applying a coat of a second silicone mixture that has a viscosity higher than the viscosity of the first silicone mixture;applying a layer of barrier material over the coat of said second silicone mixture;applying a coat of a third silicone mixture over the layer of barrier material, wherein said at least one coat of said first silicone mixture, said coat of said second silicone mixture, said layer of barrier material, and said coat of said third silicone mixture compose a mold composite having a first end, a second end, and an interior surface corresponding the natural surface;removing the mold composite from the natural surface;applying a first layer of polymer foam to the interior surface of the mold composite;applying a second layer of polymer foam to the interior surface of the first layer of polymer foam;fixing suspension points to at least one layer of the mold composite;forming a seam from the first end of the mold composite to the second end of the mold composite, the seam having opposing seam ends;fixing attachment members into the opposing seam ends;suspending said mold from an overhead structure; andconnecting the seam ends to close the mold composite in a generally-cylindrical geometry. 10. The apparatus of claim 7 wherein the natural surface is an exterior surface of a trunk section, and said apparatus is prepared by the further step of placing the exterior surface on a generally planar surface. 11. The apparatus of claim 7 wherein the natural surface is an exterior surface of a trunk section, and said apparatus is prepared by the further step of: removing the exterior surface from the trunk section.
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