US3010209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for laying out members in a roof truss
Assignee: PAGEBAR Inc
•
Filing: 1958-10-20
•
Granted: 1961-11-28
•
Expires: 1978-10-20
Abstract
No abstract record available.
Inventors
- 👤 Paul G Mckinley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:28
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/14; E04G21/16; E04G21/18; E04G21/1891
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US22585A
Cited
US563579A
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US1125010A
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US1255429A
Cited
US1732906A
Cited
US1608713A
Cited
US2713203A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |