US2834065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable, reversible dance floor
Assignee: Individual
•
Filing: 1953-03-06
•
Granted: 1958-05-13
•
Expires: 1973-03-06
Abstract
No abstract record available.
Inventors
- 👤 Herbert B Mueller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:44
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/02; E04F15/04; E04F2201/00; E04F2201/01; E04F2201/0107; E04F2201/02; E04F2201/023; E04F2201/05; E04F2201/0505; E04F2201/0511; E04F2201/0517; E04F2201/0594
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US656196A
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US1073416A
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US1054424A
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US1101318A
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US1236217A
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US1416051A
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US1667937A
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US1898364A
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US2019692A
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US2085215A
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US2102086A
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US2731660A
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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) | 1961-05-12 | 1961-11-11 | 1962-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-12 | 1965-11-11 | 1966-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-12 | 1969-11-11 | 1970-05-13 | $7700.00 | Window Closed / Lapsed |