US2928967A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brackets for glass parts and method of attachment
Assignee: OI Glass Inc
•
Filing: 1956-09-13
•
Granted: 1960-03-15
•
Expires: 1976-09-13
Abstract
No abstract record available.
Inventors
- 👤 Lawrence V Pfaender
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:04
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/02; H01J29/06; H01J29/07; H01J29/073; Y; Y10; Y10S; Y10S228/00; Y10S228/903
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE23735E
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US2360279A
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US2643020A
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US2629093A
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US2546828A
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US2625734A
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US2740186A
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US2745738A
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US2782952A
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US2727172A
Cited
US2846608A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-03-15 | 1963-09-14 | 1964-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-03-15 | 1967-09-14 | 1968-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-03-15 | 1971-09-14 | 1972-03-15 | $7700.00 | Window Closed / Lapsed |