Patent US3510187A successfully refreshed from Google Patents.
US3510187A
Expired / Lapsed
US
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Cabinet shelf construction
Assignee: Lyon Metal Products LLC
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Filing: 1968-01-10
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Granted: 1970-05-05
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Expires: 1988-01-10
Abstract
No abstract record available.
Inventors
- 👤 Kenneth D Schreyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 21:47
CPC Classifications
A; A47; A47B; A47B13/00; A47B13/08; A47B47/00; A47B47/02; A47B47/03; A47B57/00; A47B57/30; A47B57/40; A47B57/42; A47B96/00; A47B96/02; A47B96/027; A47B13/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2790559A
Cited
US3017233A
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US3082880A
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US3102499A
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US3196812A
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US3263821A
Cited
US3307895A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |