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Patent US2484024A successfully refreshed from Google Patents.
US2484024A
Expired / Lapsed
US
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Latch bolt guard
Assignee: Individual
•
Filing: 1944-06-09
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Granted: 1949-10-11
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Expires: 1964-06-09
Abstract
No abstract record available.
Inventors
- 👤 Waldo L Garberding
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:14
CPC Classifications
E; E05; E05D; E05D15/00; Y; Y10; Y10T; Y10T292/00; Y10T292/79
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1579139A
Cited
US1618846A
Cited
GB374916A
Cited
US1863487A
Cited
AU307231A
Cited
US2041625A
Cited
GB491285A
Cited
US2255860A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-10-10 | 1953-04-11 | 1953-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-10-10 | 1957-04-11 | 1957-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-10-10 | 1961-04-11 | 1961-10-11 | $7700.00 | Window Closed / Lapsed |