Patent US3180675A successfully refreshed from Google Patents.
Patent US3192574A successfully refreshed from Google Patents.
US3192574A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temporary floor construction
Assignee: Admiral Chair Co
•
Filing: 1962-10-22
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Granted: 1965-07-06
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Expires: 1982-10-22
Abstract
No abstract record available.
Inventors
- 👤 Jaffe Myron
- 👤 Bricker Lester
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 17:46
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US525221A
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US1027771A
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US1078776A
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US1725439A
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GB305801A
Cited
US1968714A
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US2138085A
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US2701396A
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FR1104493A
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US3040388A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-05 | 1969-01-04 | 1969-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-05 | 1973-01-04 | 1973-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-05 | 1977-01-04 | 1977-07-06 | $7700.00 | Window Closed / Lapsed |