US2742391A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making reinforced laminated material
Assignee: Flex-O-Glass Inc
•
Filing: 1946-08-30
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Granted: 1956-04-17
•
Expires: 1966-08-30
Abstract
No abstract record available.
Inventors
- 👤 Warp Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:40
CPC Classifications
B; B29; B29C; B29C70/00; B29C70/04; B29C70/06; B29C70/10; B29C70/16; B29C70/22; B29C70/224; B29C70/68; B29C70/685; B29C70/687; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331; Y10T428/24479; Y10T428/24612; Y10T428/31504; Y10T428/31678; Y10T428/31692; Y10T428/31855; Y10T428/31909; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/109; Y10T442/126; Y10T442/164
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
108 words
THE METHOD OF MAKING A REINFORCED, LAMINATED MATERIAL COMPOSED OF A BASE AND INTERMEDIATE LAMINA OF A WOVEN, LARGE MESH, FINE FILAMENT, FLEXIBLE NETTING AND A LAMINA ON EACH SIDE OF THE NETTING COMPOSED OF A PREFORMED SHEET OF TRANSPARENT, FLEXIBLE PLASTIC COMPRISING THE STEPS OF PASSING THE NETTING THROUGH A BATH OF A SYNTHETIC ORGANIC POLYMER REDUCED BY THE ADITION OF A SOLVENT TO A FLUIDITY SUCH THAT THE POLYMER COATS THE FILAMENTS OF THE NETTING ONLY LEAVING THE MESHES THEREOF OPEN, DRIVING OFF THE SOLVENT TO RESTORE THE POLYMER TO ITS NORMAL CONDITION WHEREIN ITS RESILIENTLY YIELDABLE, PLIABLE AND SLIGHTLY STRETCHABLE WITH A SOMEWHAT TACKY SURFACE,
Claim 2
Independent Claim
108 words
THE METHOD OF MAKING A REINFORCED, LAMINATED MATERIAL COMPOSED OF A BASE AND INTERMEDIATE LAMINA OF A WOVEN, LARGE MESH, FINE FILAMENT, FLEXIBLE NETTING AND A LAMINA ON EACH SIDE OF THE NETTING COMPOSED OF A PREFORMED SHEET OF TRANSPARENT, FLEXIBLE PLASTIC COMPRISING THE STEPS OF PASSING THE NETTING THROUGH A BATH OF A SYNTHETIC ORGANIC POLYMER REDUCED BY THE ADITION OF A SOLVENT TO A FLUIDITY SUCH THAT THE POLYMER COATS THE FILAMENTS OF THE NETTING ONLY LEAVING THE MESHES THEREOF OPEN, DRIVING OFF THE SOLVENT TO RESTORE THE POLYMER TO ITS NORMAL CONDITION WHEREIN ITS RESILIENTLY YIELDABLE, PLIABLE AND SLIGHTLY STRETCHABLE WITH A SOMEWHAT TACKY SURFACE,
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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) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |