US3111569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaged laminated constructions
Assignee: Individual
•
Filing: 1958-06-20
•
Granted: 1963-11-19
•
Expires: 1978-06-20
Abstract
No abstract record available.
Inventors
- 👤 Rubenstein David
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:30
CPC Classifications
E; E04; E04C; E04C5/00; E04C5/08; B; B28; B28B; B28B23/00; B28B23/0006; B29; B29C; B29C53/00; B29C53/56; B29C53/562; B29C53/80; B29C53/82; B29C53/821; B29C70/00; B29C70/04; B29C70/06; B29C70/08; B29C70/083; B29C70/28; B29C70/30; B29C70/34; B29C70/347; B29C70/54; B29C70/56; B29C70/68; B29C70/86; B29D; B29D29/00; E04C5/07; B29K; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/0809; B29K2105/0854; B29K2105/10; B29K2105/101; B29K2105/16; B29K2105/20; Y; Y10; Y10S; Y10S428/00; Y10S428/911; Y10S428/919; Y10S52/00; Y10S52/07
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
84 words
A BUILDING CONSTRUCTION UNIT FOR SECUREMENT TO A CONCRETE SURFACE AT THE SITE OF USE COMPRISING; A THIN METALLIC ENVELOPE, ONE FACE OF SAID ENVELOPE BEING READILY DETACHABLE FROM THE BODY THEREOF TO EXPOSE A FACING LAYER OF SURFACING MATERIAL COMPRISING A FIBER GLASS SURFACING MAT EMBEDDED IN A MASS OF POLYMERIZABLE TRANSPARENT POLYMERIC RESIN COMPOSITION COVERING AN EXTRA PERFORATED THIN SHEET OF METALLIC FOIL DISPOSED OVER A LAYER OF FIBEROUS REINFORCEMENT EMBEDDED IN A MASS OF POLYMERIZABLE POLYMERIC RESIN COMPOSITION CAPABLE OF PASSING
Claim 2
Dependent Claim
84 words
A BUILDING CONSTRUCTION UNIT FOR SECUREMENT TO A CONCRETE SURFACE AT THE SITE OF USE COMPRISING; A THIN METALLIC ENVELOPE, ONE FACE OF SAID ENVELOPE BEING READILY DETACHABLE FROM THE BODY THEREOF TO EXPOSE A FACING LAYER OF SURFACING MATERIAL COMPRISING A FIBER GLASS SURFACING MAT EMBEDDED IN A MASS OF POLYMERIZABLE TRANSPARENT POLYMERIC RESIN COMPOSITION COVERING AN EXTRA PERFORATED THIN SHEET OF METALLIC FOIL DISPOSED OVER A LAYER OF FIBEROUS REINFORCEMENT EMBEDDED IN A MASS OF POLYMERIZABLE POLYMERIC RESIN COMPOSITION CAPABLE OF PASSING
References Cited (Backward Citations)
US2155121A
Cited
US2075633A
Cited
US2241312A
Cited
US2425883A
Cited
US2414011A
Cited
US2413990A
Cited
US2412243A
Cited
US2470009A
Cited
US2605680A
Cited
US2474660A
Cited
US2639808A
Cited
US2512996A
Cited
US2639252A
Cited
US2644198A
Cited
US2850890A
Cited
US2738060A
Cited
US2671158A
Cited
US2705223A
Cited
US2921463A
Cited
US2752275A
Cited
US2816323A
Cited
US2864492A
Cited
US2760630A
Cited
US2751775A
Cited
US2902396A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-11-18 | 1967-05-20 | 1967-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-11-18 | 1971-05-20 | 1971-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-11-18 | 1975-05-20 | 1975-11-19 | $7700.00 | Window Closed / Lapsed |