US2709826A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor covering and fastening means therefor
Assignee: Individual
•
Filing: 1950-09-20
•
Granted: 1955-06-07
•
Expires: 1970-09-20
Abstract
No abstract record available.
Inventors
- 👤 Walter J Reinhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 10:56
CPC Classifications
A; A47; A47G; A47G27/00; A47G27/04; A47G27/0437; A47G27/045; A47G27/0462; A47G27/06; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US362476A
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US451607A
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GB189809250A
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US665855A
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US888713A
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GB190919857A
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GB192286A
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US2238946A
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US2211574A
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US2532704A
Cited
US2552114A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-06-06 | 1958-12-06 | 1959-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-06-06 | 1962-12-06 | 1963-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-06-06 | 1966-12-06 | 1967-06-07 | $7700.00 | Window Closed / Lapsed |