US3459631A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bendable,high loft,bonded,non-woven,textile fabric
Assignee: Kem-Wove Industries Inc
•
Filing: 1965-11-24
•
Granted: 1969-08-05
•
Expires: 1985-11-24
Abstract
No abstract record available.
Inventors
- 👤 Milon J Hamilton
- 👤 Joseph F Baigas Jr
- 👤 John T Haynes
- 👤 Herbert W Coates
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:38
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/40; D04H1/42; D04H1/4282; D04H1/4291; D04H1/43; D04H1/4326; D04H1/4334; D04H1/435; D04H1/4391; D04H1/43918; Y; Y10; Y10T; Y10T428/00; Y10T428/26; Y10T428/268; Y10T428/29; Y10T428/2904; Y10T428/2909; Y10T442/00; Y10T442/20; Y10T442/2008; Y10T442/2369
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) | 1972-08-04 | 1973-02-03 | 1973-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-08-04 | 1977-02-03 | 1977-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-08-04 | 1981-02-03 | 1981-08-05 | $7700.00 | Window Closed / Lapsed |