US2724968A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Housing for instruments or the like
Assignee: Individual
•
Filing: 1950-07-11
•
Granted: 1955-11-29
•
Expires: 1970-07-11
Abstract
No abstract record available.
Inventors
- 👤 Gordon Z Greene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 09:40
CPC Classifications
G; G01; G01F; G01F15/00; G01F15/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US591884A
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US670335A
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US721295A
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US928881A
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US983311A
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US976038A
Cited
US1038146A
Cited
US1204464A
Cited
US1265053A
Cited
US1631365A
Cited
US2452025A
Cited
US2565782A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-28 | 1959-05-30 | 1959-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-28 | 1963-05-30 | 1963-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-28 | 1967-05-30 | 1967-11-29 | $7700.00 | Window Closed / Lapsed |