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Patent US2599296A successfully refreshed from Google Patents.
US2599296A
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US
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Utility height adjustable crib
Assignee: Individual
•
Filing: 1948-05-26
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Granted: 1952-06-03
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Expires: 1968-05-26
Abstract
No abstract record available.
Inventors
- 👤 John A Toomey
- 👤 Carl F Carlstrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:06
CPC Classifications
A; A47; A47D; A47D7/00; A47D7/01; A47D7/03; A47D9/00; A47D9/012
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US10490A
Cited
US483777A
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DE335461C
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US1536877A
Cited
US1710823A
Cited
FR796010A
Cited
US2233262A
Cited
US2227764A
Cited
US2479362A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-03 | 1955-12-03 | 1956-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-03 | 1959-12-03 | 1960-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-03 | 1963-12-03 | 1964-06-03 | $7700.00 | Window Closed / Lapsed |