Title:
Glass fiber fissured acoustical board
United States Patent 3025197
US Patent References:
/RE22090.html
- - RE22090
Method of manufacturing sound deadening material
- - 2338813
Acoustical structure
- - 2450911
Apparatus for making insulation batts and boards
- - 2546266
Insulating material and method of forming the same
- - 2566619
/RE22090.html
- - RE22090
Method of manufacturing sound deadening material
- - 2338813
Acoustical structure
- - 2450911
Apparatus for making insulation batts and boards
- - 2546266
Insulating material and method of forming the same
- - 2566619
Inventors:
Sheidley, Hubert O.
Publication Date:
03/13/1962
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Export Citation:
Assignee:
GUSTIN BACON MFG CO
Primary Class:
Other Classes:
264/119, 428/921, 156/280, 428/903, 425/82.100, 264/121, 19/305, 428/155, 181/291
International Classes:
E04B1/86; E04B1/84
US Patent References:
| 2619151 | Method and apparatus for manufacturing fibrous mats | |||
| 2664406 | Fissured tile composed of glass fibers, gypsum cement, and aminealdehyde resin, and method of making same | |||
| 2791289 | Process of forming fissured fiber acoustical tile and product thereof | |||
| 2802764 | Acoustical material | |||
| 2868684 | Decorative acoustical materials |