US2704236A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Table aligning devices
Assignee: HAROLD R NIELSEN
•
Filing: 1952-06-09
•
Granted: 1955-03-15
•
Expires: 1972-06-09
Abstract
No abstract record available.
Inventors
- 👤 Julius A Mahr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:40
CPC Classifications
A; A47; A47B; A47B87/00; A47B87/002; A47B3/00; A47B3/08; A47B3/091; A47B3/0911; A47B3/0912
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1682210A
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US788899A
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US1048596A
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US1245049A
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US2116001A
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US2100622A
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US2403338A
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US2619394A
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US2596663A
Cited
US2592032A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-14 | 1958-09-13 | 1959-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-14 | 1962-09-13 | 1963-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-14 | 1966-09-13 | 1967-03-15 | $7700.00 | Window Closed / Lapsed |