US2999043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Building facing panel
Assignee: AMERICAN SALNT GOBIAN CORP
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Filing: 1960-05-23
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Granted: 1961-09-05
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Expires: 1980-05-23
Abstract
No abstract record available.
Inventors
- 👤 Theodore W Glynn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:14
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/14; E04F13/145; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1043; Y10T156/1044; Y10T156/1046; Y10T156/1089; Y10T156/1092; Y10T156/1093; Y10T428/00; Y10T428/16; Y10T428/162; Y10T428/23907; Y10T428/23979; Y10T428/249921; Y10T428/249953; Y10T428/249981; Y10T428/249982; Y10T428/249984
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A SEALED, MOISTURE-PROOF, BUILDING FACING PANEL COMPRISING A SHEET OF INITIALLY BOWED, TEMPERED GLASS, A THIN RIGID BACKING MEMBER, A PLURALITY OF CELLULAR GLASS BLOCKS DISPOSED BETWEEN SAID SHEET AND BACKING MEMBER, A FOAMED SYNTHETIC RESIN ADHESIVELY JOINING SAID GLASS SHEET TO SAID BLOCKS AND THE EDGES OF SAID BLOCKS TO EACH OTHER, AND A NON-EXPANDABLE ADHESIVE JOINING SAID BLOCKS TO SAID BACKING, THE BLOCKS AT THE OUTSIDE EDGE OF THE PANEL HAVING AN INITIAL HEIGHT AT THEIR EXTERIOR EDGES THAT IS SLIGHTLY GREATER THAN THE DESIRED SPACING OF SAID SHEET AND BACKING, WHEREBY UPON JOINING SAID GLASS, BACKING MEMBER AND BLOCKS WITH SAID ADHESIVES UNDER PRESSURE, THE EDGE SURFACE OF SAID BLOCKS IN CONTACT WITH SAID SHEET CRUSHES SLIGHTLY TO CONFORM TO SURFACE IRREGULARITIES OF THE GLASS SHEET AND PROVIDE A MOISTUREPROOF SEAL.
Claim 2
Dependent Claim
134 words
A SEALED, MOISTURE-PROOF, BUILDING FACING PANEL COMPRISING A SHEET OF INITIALLY BOWED, TEMPERED GLASS, A THIN RIGID BACKING MEMBER, A PLURALITY OF CELLULAR GLASS BLOCKS DISPOSED BETWEEN SAID SHEET AND BACKING MEMBER, A FOAMED SYNTHETIC RESIN ADHESIVELY JOINING SAID GLASS SHEET TO SAID BLOCKS AND THE EDGES OF SAID BLOCKS TO EACH OTHER, AND A NON-EXPANDABLE ADHESIVE JOINING SAID BLOCKS TO SAID BACKING, THE BLOCKS AT THE OUTSIDE EDGE OF THE PANEL HAVING AN INITIAL HEIGHT AT THEIR EXTERIOR EDGES THAT IS SLIGHTLY GREATER THAN THE DESIRED SPACING OF SAID SHEET AND BACKING, WHEREBY UPON JOINING SAID GLASS, BACKING MEMBER AND BLOCKS WITH SAID ADHESIVES UNDER PRESSURE, THE EDGE SURFACE OF SAID BLOCKS IN CONTACT WITH SAID SHEET CRUSHES SLIGHTLY TO CONFORM TO SURFACE IRREGULARITIES OF THE GLASS SHEET AND PROVIDE A MOISTUREPROOF SEAL.
References Cited (Backward Citations)
US2150809A
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US2268251A
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US2595728A
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US2569720A
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US2780350A
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US2868008A
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GB765330A
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US2888360A
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FR1171843A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-04 | 1965-03-06 | 1965-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-04 | 1969-03-06 | 1969-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-04 | 1973-03-06 | 1973-09-05 | $7700.00 | Window Closed / Lapsed |