US3046569A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rimless mounting for sheet steel enameled sinks, lavatories and the like
Assignee: Youngstown Sheet and Tube Co
•
Filing: 1961-07-25
•
Granted: 1962-07-31
•
Expires: 1981-07-25
Abstract
No abstract record available.
Inventors
- 👤 Henry A Holberson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:34
CPC Classifications
E; E03; E03C; E03C1/00; E03C1/12; E03C1/32; E03C1/33; E03C1/335
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1727159A
Cited
US2087530A
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US2921320A
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US2968815A
Cited
US2884649A
Cited
US2932036A
Cited
US2925609A
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US3011849A
Cited
US2913733A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |