Invention Grant
- Patent Title: Covering
- Patent Title (中): 覆盖
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Application No.: US637810Application Date: 1996-05-03
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Publication No.: US5729947APublication Date: 1998-03-24
- Inventor: Michael Graham Dawes
- Applicant: Michael Graham Dawes
- Assignee: Dawes; Michael Graham
- Current Assignee: Dawes; Michael Graham
- Priority: GBX9322616 19931103; GBX9415588 19940802
- Main IPC: E04D3/30
- IPC: E04D3/30 ; E04D3/32 ; E04D3/35 ; E04D3/36 ; E04D3/361 ; E04D1/12 ; E04D1/34
Abstract:
A covering for an underlying structure comprises a bottom layer of U-shaped sections with gaps between covered by an upper layer of inverted U-shaped sections, the sections having clearance holes and/or flexible edges to permit transverse thermal flexing. The bottom sections are attachable to the structure by clip elements previously attached to the structure.
Public/Granted literature
- US5083748A Radial-directed fluid-pressure-loaded all-metal-sealed gate valve Public/Granted day:1992-01-28
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