Patent US3049729A successfully refreshed from Google Patents.
US3049729A
Expired / Lapsed
US
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Bed construction
Assignee: DREAM FLEX Inc
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Filing: 1959-06-17
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Granted: 1962-08-21
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Expires: 1979-06-17
Abstract
No abstract record available.
Inventors
- 👤 Horace N Broyles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 14:27
CPC Classifications
A; A47; A47C; A47C21/00; A47C21/02; A47C21/026
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2370851A
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US2541297A
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US2691237A
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US2847685A
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US2703136A
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US2936826A
Cited
US2827952A
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US2890464A
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US2892489A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |