US3518103A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing a nylon-coated leather-like product
Assignee: Bayer Agriculture BVBA
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Filing: 1967-01-23
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Granted: 1970-06-30
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Expires: 1987-01-23
Abstract
No abstract record available.
Inventors
- 👤 Lubomir Visnovsky
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 05:37
CPC Classifications
D; D06; D06N; D06N3/00; D06N3/12; D06N3/125; B; B29; B29C; B29C63/00; B29C63/48; B32; B32B; B32B27/00; C; C08; C08J; C08J7/00; C08J7/04; C08J7/0427; C08J2327/00; C08J2327/02; C08J2327/04; C08J2327/06; C08J2475/00; C08J2475/04; Y; Y10; Y10S; Y10S428/00; Y10S428/904; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24438; Y10T428/24471; Y10T428/31504; Y10T428/31551; Y10T428/31562; Y10T428/31565; Y10T428/31573; Y10T428/31576; Y10T428/3158; Y10T428/31587
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) | 1973-06-29 | 1973-12-29 | 1974-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-29 | 1977-12-29 | 1978-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-29 | 1981-12-29 | 1982-06-30 | $7700.00 | Window Closed / Lapsed |