Patent US3372964A successfully refreshed from Google Patents.
US3372964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Knee space floating shelf for desks
Assignee: Globe Wernicke Co
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Filing: 1966-04-12
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Granted: 1968-03-12
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Expires: 1986-04-12
Abstract
No abstract record available.
Inventors
- 👤 Carl A Eversman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 14:46
CPC Classifications
A; A47; A47B; A47B17/00; A47B17/003; A47B17/03; A47B17/036
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US261084A
Cited
US2885694A
Cited
US3000681A
Cited
US3029118A
Cited
US3017655A
Cited
US3129042A
Cited
US3139313A
Cited
US3133765A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-12 | 1971-09-11 | 1972-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-12 | 1975-09-11 | 1976-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-12 | 1979-09-11 | 1980-03-12 | $7700.00 | Window Closed / Lapsed |