US3042564A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carpet with reinforcement
Assignee: CH Masland and Sons
•
Filing: 1959-09-10
•
Granted: 1962-07-03
•
Expires: 1979-09-10
Abstract
No abstract record available.
Inventors
- 👤 Kenneth E Hankins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 22:38
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29C43/18; B60; B60N; B60N3/00; B60N3/04; B60N3/048; B29K; B29K2021/00; B29L; B29L2031/00; B29L2031/30; B29L2031/3005; B29L2031/3017; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1089; Y10T156/109; Y10T428/00; Y10T428/23907; Y10T428/23914; Y10T428/23986
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1965-07-02 | 1966-01-01 | 1966-07-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-02 | 1970-01-01 | 1970-07-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-02 | 1974-01-01 | 1974-07-03 | $7700.00 | Window Closed / Lapsed |