US3482726A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure weld seal for a composite glass body and method of forming said seal
Assignee: ARTHUR HENRY SCHROEDER JR
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Filing: 1967-02-13
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Granted: 1969-12-09
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Expires: 1987-02-13
Abstract
No abstract record available.
Inventors
- 👤 Arthur Henry Schroeder Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:58
CPC Classifications
C; C04; C04B; C04B37/00; C04B37/02; C04B37/023; C04B37/026; C03; C03C; C03C27/00; C03C27/04; C03C27/042; C03C27/046; C03C27/06; C03C27/08; C04B37/021; H; H01; H01J; H01J5/00; H01J5/20; C04B2237/00; C04B2237/02; C04B2237/10; C04B2237/12; C04B2237/123; C04B2237/124; C04B2237/126; C04B2237/30; C04B2237/32; C04B2237/34; C04B2237/341; C04B2237/40; C04B2237/50; C04B2237/52; C04B2237/59; C04B2237/592; C04B2237/70; C04B2237/708; H01J2893/00; H01J2893/0033; H01J2893/0037
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-08 | 1973-06-09 | 1973-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-08 | 1977-06-09 | 1977-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-08 | 1981-06-09 | 1981-12-09 | $7700.00 | Window Closed / Lapsed |