Patent US2435272A successfully refreshed from Google Patents.
US2435272A
Expired / Lapsed
US
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Hinge construction in molded receptacles
Assignee: TRIG Corp
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Filing: 1944-04-28
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Granted: 1948-02-03
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Expires: 1964-04-28
Abstract
No abstract record available.
Inventors
- 👤 Philip J Graham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:12
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/005; E; E05; E05D; E05D1/00; E05D1/04; E05Y; E05Y2999/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2371194A
Cited
US1740866A
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US1833305A
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US1936465A
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US1950465A
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US2050896A
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GB428819A
Cited
US2126049A
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US2126050A
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US2124300A
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US2314245A
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US2303147A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-02-02 | 1951-08-04 | 1952-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-02-02 | 1955-08-04 | 1956-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-02-02 | 1959-08-04 | 1960-02-03 | $7700.00 | Window Closed / Lapsed |