Invention Grant
- Patent Title: Camouflage cover having a visual appearance and visible and IR spectral signatures that closely match a vegetative environment
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Application No.: US16868726Application Date: 2020-05-07
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Publication No.: US11333465B2Publication Date: 2022-05-17
- Inventor: Charles A Howland
- Applicant: Warwick Mills, Inc.
- Applicant Address: US NH New Ipswich
- Assignee: Warwick Mills, Inc.
- Current Assignee: Warwick Mills, Inc.
- Current Assignee Address: US NH New Ipswich
- Agency: Maine Cernota & Rardin
- Main IPC: F41H3/02
- IPC: F41H3/02 ; B32B5/02 ; B32B37/15 ; B32B27/12 ; B32B27/36 ; B32B23/10 ; D06N3/00 ; D06N3/12

Abstract:
A camouflage cover that is simple to deploy and store and is robust to all weather conditions and storage cycles provides a close visual match and close visible and IR spectral signature matches to surrounding vegetation. The cover incorporates a mixture of SAP and cellulose pulp containing approximately 90% water laminated between opaque, non-woven Tencel™ layers to emulate the spectral signature of leaves. Outer polymer film layers prevent water evaporation of the SAP. Organic dye-printed patterns can be applied to one or more of the Tencel™ and film layers. The SAP mixture can be limited to leaf regions of the cover, whereby branch regions include cellulose but not SAP. The cover can be petalized by cuts made, for example, along leaf and branch region boundaries. A gloss-controlling aerogel coating can be applied to outer surfaces of the camouflage cover to match a gloss of the vegetation.
Information query