US3523095A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Extender resin for vinyl tile formulations,compositions containing it and process for making it
Assignee: Neville Chemical Co
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Filing: 1967-03-09
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Granted: 1970-08-04
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Expires: 1987-03-09
Abstract
No abstract record available.
Inventors
- 👤 James J Laurito
- 👤 Harvey B Wheeler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:49
CPC Classifications
C; C08; C08K; C08K5/00; C08K5/04; C08K5/09; C08F; C08F236/00; C08F236/02; C08F236/04; C08K5/15; C08K5/151; C08K5/1515; C08L; C08L25/00; C08L25/02; C08L25/04; C08L25/16; C08L27/00; C08L27/02; C08L27/04; C08L27/06; C08L45/00; C08L45/02; Y; Y10; Y10S; Y10S524/00; Y10S524/914
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-08-03 | 1974-02-02 | 1974-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-08-03 | 1978-02-02 | 1978-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-08-03 | 1982-02-02 | 1982-08-04 | $7700.00 | Window Closed / Lapsed |