US3368859A
Expired / Lapsed
US
⏱️ 0.0 years remaining
File cabinet
Assignee: Lyon Metal Products LLC
•
Filing: 1966-03-15
•
Granted: 1968-02-13
•
Expires: 1986-03-15
Abstract
No abstract record available.
Inventors
- 👤 Kenneth D Schreyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:12
CPC Classifications
A; A47; A47B; A47B67/00; A47B67/04; A47B63/00; A47B63/02; A47B88/00; A47B88/40; A47B88/49; A47B88/493; A47B88/90; A47B88/941; E; E05; E05B; E05B65/00; E05B65/46; E05B65/462; A47B2210/00; A47B2210/0002; A47B2210/0029; A47B2210/0032; A47B2210/0035; A47B2210/0051; A47B2210/0059
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3124401A
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US1376494A
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US1543292A
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US2893076A
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US3039838A
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US3181925A
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US3205025A
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US3179480A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-12 | 1971-08-14 | 1972-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-12 | 1975-08-14 | 1976-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-12 | 1979-08-14 | 1980-02-13 | $7700.00 | Window Closed / Lapsed |