Patent US3245604A successfully refreshed from Google Patents.
US3245604A
Expired / Lapsed
US
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Hidden manufacturer's joint
Assignee: Corning Glass Works
•
Filing: 1963-06-10
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Granted: 1966-04-12
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Expires: 1983-06-10
Abstract
No abstract record available.
Inventors
- 👤 Albert R Chapman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:11
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/4279; Y; Y10; Y10S; Y10S229/00; Y10S229/939
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2732995A
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US1203616A
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US1731111A
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US2550520A
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US2710134A
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US2985075A
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US3017067A
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US3079059A
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US3137217A
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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) | 1969-04-11 | 1969-10-11 | 1970-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-11 | 1973-10-11 | 1974-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-11 | 1977-10-11 | 1978-04-12 | $7700.00 | Window Closed / Lapsed |