Sound shield
United States Patent 3007539
US Patent References:
/0264751.html
- - 0264751

/1193013.html
- - 1193013

Sound absorbing material
- - 2076994

Building structure
- - 2116270

Automobile insulation
- - 2137324


Inventors:
Brewer, Thomas L.
Morris, Maron L.
Soriero Jr., Frank J.
Publication Date:
11/07/1961
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Assignee:
REEVES BROS INC
Primary Class:
52/144
Other Classes:
160/165, 244/114B, 181/210, 52/64, 52/109, 160/188, 256/24
International Classes:
G10K11/20; G10K11/00
US Patent References:
2140210Acoustic structure
2148281Insulating structure
2197445Window shade
2221606Signaling system for night landing of aircraft
2325003Venetian blind
2356640Sound absorbing structure
2375941Sound reducing device for beds
2379353Venetian blind
2393819Venetian blind
2514170Insulating material
2519160Testing apparatus with sound absorbing panels forming air passages
2576073Fabricated structure comprising porous compositions of matter
2590204Acoustical venetian blind
2617547Pipe loading device
2654427Control system for window shutters
2694233Wall and ceiling tile
2703627Acoustic tile
2755882Acoustic tiles
2785099Fire resisting insulating material and building construction embodying the same
Foreign References:
FR1033610A
GB721501A