US3131513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for applying metallic siding
Assignee: Individual
•
Filing: 1961-01-30
•
Granted: 1964-05-05
•
Expires: 1981-01-30
Abstract
No abstract record available.
Inventors
- 👤 Daniel P Grigas
- 👤 Aldo P Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:43
CPC Classifications
E; E04; E04D; E04D3/00; E04D3/36; E04D3/361; E04D3/362; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0801; E04F13/0803
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1890928A
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US1925939A
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US2128495A
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US2642968A
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US2791900A
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US2811118A
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US2820535A
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US2857995A
Cited
US3031044A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-05-05 | 1967-11-04 | 1968-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-05-05 | 1971-11-04 | 1972-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-05-05 | 1975-11-04 | 1976-05-05 | $7700.00 | Window Closed / Lapsed |