Patent US2639042A successfully refreshed from Google Patents.
US2639042A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sliding shelf or drawer support
Assignee: Individual
•
Filing: 1949-04-13
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Granted: 1953-05-19
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Expires: 1969-04-13
Abstract
No abstract record available.
Inventors
- 👤 Lambert Henri Jacques Marc
- 👤 Mongin Georges Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:11
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30; A47B57/48; A47B57/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US360547A
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US615127A
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US860278A
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US918039A
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US1053996A
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GB191325879A
Cited
US1290982A
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US1288471A
Cited
US1450191A
Cited
US1569158A
Cited
US1708588A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-05-18 | 1956-11-17 | 1957-05-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-05-18 | 1960-11-17 | 1961-05-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-05-18 | 1964-11-17 | 1965-05-19 | $7700.00 | Window Closed / Lapsed |