Patent US2629467A successfully refreshed from Google Patents.
US2629467A
Expired / Lapsed
US
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Mounting for metallic window sashes
Assignee: Fry Reglet Corp
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Filing: 1951-08-17
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Granted: 1953-02-24
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Expires: 1971-08-17
Abstract
No abstract record available.
Inventors
- 👤 John J Fry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:50
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/38; E04B1/41; E04B1/4107; E06; E06B; E06B1/00; E06B1/02; E06B3/00; E06B3/54; E06B3/5454; E06B2003/5463
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) | 1956-02-24 | 1956-08-25 | 1957-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-24 | 1960-08-25 | 1961-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-24 | 1964-08-25 | 1965-02-24 | $7700.00 | Window Closed / Lapsed |