US3428471A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for the manufacture of embossed vinyl floor coverings and products obtained thereby
Assignee: Mannington Mills Inc
•
Filing: 1967-11-08
•
Granted: 1969-02-18
•
Expires: 1987-11-08
Abstract
No abstract record available.
Inventors
- 👤 Jay D Tuthill
- 👤 Nicholas Kulka
- 👤 Bert S Arban
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:23
CPC Classifications
D; D06; D06N; D06N7/00; D06N7/0005; D06N7/0007; D06N7/0013; C; C08; C08J; C08J9/00; C08J9/04; C08J9/06; C08J9/10; C08J9/101; Y; Y10; Y10S; Y10S264/00; Y10S264/82; Y10T; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/24496; Y10T428/24504; Y10T428/249921; Y10T428/249953; Y10T428/249987; Y10T428/249991; Y10T428/249992
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2920977A
Cited
US2918702A
Cited
US3257252A
Cited
US3244894A
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US3239365A
Cited
US3365353A
Cited
US3293108A
Cited
US3293094A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-18 | 1972-08-19 | 1973-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-18 | 1976-08-19 | 1977-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-18 | 1980-08-19 | 1981-02-18 | $7700.00 | Window Closed / Lapsed |