US3079290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Non-woven textile fabric
Assignee: Kendall Co
•
Filing: 1958-10-16
•
Granted: 1963-02-26
•
Expires: 1978-10-16
Abstract
No abstract record available.
Inventors
- 👤 Preston F Marshall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:13
CPC Classifications
D; D04; D04H; D04H1/00; D04H1/40; D04H1/58; D04H1/60; D04H1/62; Y; Y10; Y10T; Y10T428/00; Y10T428/23907; Y10T428/2395; Y10T428/23986; Y10T428/24; Y10T428/24273
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
21 words
AN UNWOVEN TEXTILE FABRIC HAVING A PLURALITY OF DISCRETE FUNNEL-SHAPED DEFORMATIONS DEFINING OPENINGS THEREIN, SAID DEFORMATIONS BEING BONDED ALONG THEIR WALLS
Claim 2
Dependent Claim
21 words
AN UNWOVEN TEXTILE FABRIC HAVING A PLURALITY OF DISCRETE FUNNEL-SHAPED DEFORMATIONS DEFINING OPENINGS THEREIN, SAID DEFORMATIONS BEING BONDED ALONG THEIR WALLS
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |