Patent US2947119A successfully refreshed from Google Patents.
US2947119A
Expired / Lapsed
US
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Anchored tie-down device for rafters
Assignee: Individual
•
Filing: 1956-09-18
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Granted: 1960-08-02
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Expires: 1976-09-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Lawrence P Puckett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:11
CPC Classifications
E; E04; E04B; E04B7/00; E04B7/02; E04B7/04; E04B7/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US887217A
Cited
US1199077A
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US1296337A
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US1657243A
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US1657441A
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US1696695A
Cited
DE622575C
Cited
US2150176A
Cited
US2467115A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-02 | 1964-02-01 | 1964-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-02 | 1968-02-01 | 1968-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-02 | 1972-02-01 | 1972-08-02 | $7700.00 | Window Closed / Lapsed |