Patent US2547642A successfully refreshed from Google Patents.
US2547642A
Expired / Lapsed
US
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Adjustable bed table
Assignee: HENRI E HEUSER
•
Filing: 1946-05-25
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Granted: 1951-04-03
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Expires: 1966-05-25
Abstract
No abstract record available.
Inventors
- 👤 Helen E Heuser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:16
CPC Classifications
A; A47; A47B; A47B23/00; A47B23/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US116516A
Cited
US1308034A
Cited
US949119A
Cited
US913204A
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US1063642A
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US1256209A
Cited
US1353660A
Cited
US1553132A
Cited
US1575897A
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US1732520A
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US1883974A
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US1916537A
Cited
US2106834A
Cited
US2016850A
Cited
US2115323A
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US2212488A
Cited
US2252215A
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US2260732A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-02 | 1954-10-02 | 1955-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-02 | 1958-10-02 | 1959-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-02 | 1962-10-02 | 1963-04-03 | $7700.00 | Window Closed / Lapsed |