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US3546158A
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Flooring composition
Assignee: Occidental Chemical Corp
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Filing: 1968-08-01
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Granted: 1970-12-08
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Expires: 1988-08-01
Abstract
No abstract record available.
Inventors
- 👤 William C Champion Jr
- 👤 Elliott Farber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:57
CPC Classifications
D; D06; D06N; D06N3/00; D06N3/04; D06N3/06; C; C08; C08K; C08K3/00; C08K3/01; C08K3/013; C08K3/02; C08K3/04; C08K3/18; C08K3/20; C08K3/22; C08K3/24; C08K3/26; C08K3/34; C08K3/36; C08K7/00; C08K7/02; C08L; C08L1/00; C08L1/02; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08L89/00; C08L89/04; C08L89/06; C08L97/00; C08L97/007; C08L97/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2899398A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-07 | 1974-06-08 | 1974-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-07 | 1978-06-08 | 1978-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-07 | 1982-06-08 | 1982-12-08 | $7700.00 | Window Closed / Lapsed |