Patent US2661085A successfully refreshed from Google Patents.
US2661085A
Expired / Lapsed
US
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Cabinet door hinge
Assignee: WALTERS Manufacturing CO
•
Filing: 1950-01-06
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Granted: 1953-12-01
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Expires: 1970-01-06
Abstract
No abstract record available.
Inventors
- 👤 Stanley E Weinthal
- 👤 Stanley A Flowers
- 👤 Leonard J Flowers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:51
CPC Classifications
E; E05; E05D; E05D5/00; E05D5/02; E05D5/08; E05Y; E05Y2900/00; E05Y2900/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1625612A
Cited
US1785661A
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US1948775A
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US1961022A
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US1989556A
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US2114644A
Cited
US2192231A
Cited
US2217937A
Cited
US2319600A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-11-30 | 1957-06-01 | 1957-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-11-30 | 1961-06-01 | 1961-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-11-30 | 1965-06-01 | 1965-12-01 | $7700.00 | Window Closed / Lapsed |