US3713867A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of coating glass containers and the like
Assignee: Glass Containers Corp
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Filing: 1969-03-24
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Granted: 1973-01-30
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Expires: 1989-03-24
Abstract
Abstract HOT GLASS IS COATED, AS BY SPRAYING, WITH A MONOMER, OR PREPOLYMER SYSTEM WHICH CONTAINS NO VOLATILE SOLVENT OR DILUENT (EXCEPT ONE WHICH UNDER THE CONDITIONS OF APDOES NOT VOLATILIZE) AND WHICH UNDER THE CONDITION OF APPLICATION (CONTACTT AS A FILM WITH A HOT GLASS SURFACE) WILL POLYMERIZE TO A HARD, ADHERENT COATING. CERAMIC MATERIALS MAY BE SIMILARLY COATED.
Inventors
- 👤 D Parkinson
- 👤 A Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:10
CPC Classifications
C; C03; C03C; C03C25/00; C03C25/10; C03C25/24; C03C25/26; C03C25/32; C03C25/36; C03C17/00; C03C17/28; C03C17/32; C08; C08L; C08L63/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-01-30 | 1976-07-31 | 1977-01-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-01-30 | 1980-07-31 | 1981-01-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-01-30 | 1984-07-31 | 1985-01-30 | $7700.00 | Window Closed / Lapsed |