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US2701282A
Expired / Lapsed
US
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Burglar alarm
Assignee: Individual
•
Filing: 1951-06-25
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Granted: 1955-02-01
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Expires: 1971-06-25
Abstract
No abstract record available.
Inventors
- 👤 Cleveland R Berry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:19
CPC Classifications
G; G08; G08B; G08B13/00; G08B13/02; G08B13/12; G08B13/126
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1107945A
Cited
GB190105562A
Cited
US761572A
Cited
US886355A
Cited
US1099777A
Cited
US1252196A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-31 | 1958-08-02 | 1959-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-31 | 1962-08-02 | 1963-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-31 | 1966-08-02 | 1967-02-01 | $7700.00 | Window Closed / Lapsed |