US2583205A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Telescoping measuring rule
Assignee: Individual
•
Filing: 1950-07-13
•
Granted: 1952-01-22
•
Expires: 1970-07-13
Abstract
No abstract record available.
Inventors
- 👤 John J Boisen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:46
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/02; G01B3/04; G01B3/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US348674A
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US596896A
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DE71322C
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US648576A
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GB190313617A
Cited
AT69662B
Cited
US1119450A
Cited
US1299627A
Cited
US1457964A
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US1488482A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-21 | 1955-07-23 | 1956-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-21 | 1959-07-23 | 1960-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-21 | 1963-07-23 | 1964-01-22 | $7700.00 | Window Closed / Lapsed |