US3072512A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stretchable reinforced sheet material
Assignee: NARSOM TISSAGE DE JUTE de la L
•
Filing: 1959-11-25
•
Granted: 1963-01-08
•
Expires: 1979-11-25
Abstract
No abstract record available.
Inventors
- 👤 Dalle Yves Hubert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 13:10
CPC Classifications
D; D03; D03D; D03D9/00; B; B29; B29C; B29C35/00; B29C35/02; B29C35/08; B29C70/00; B29C70/04; B29C70/06; B29C70/08; B29C70/086; B29C70/10; B29C70/16; B29C70/22; B29C70/224; B29C70/58; B32; B32B; B32B27/00; B32B37/00; B32B37/06; B65; B65D; B65D65/00; B65D65/38; B29C35/0805; B29C2035/0822; B29K; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/0809; B29K2105/0845; B29K2227/00; B29K2227/06; B29K2277/00; B29L; B29L2031/00; B29L2031/712; Y; Y10; Y10T; Y10T442/00; Y10T442/10; Y10T442/102; Y10T442/103; Y10T442/164
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
93 words
A SHEET MATERIAL COMPRISING A SHEET OF A HEAT WELDABLE PLASTIC MATERIAL REINFORCES BY A NETWORK OF THREADS SAID NETWORK BEING COMPOSED OF DISCRETE ELONGATED ELEMENTS SOME OF WHICH ARE MADE OF A HEAT WELDABLE PLASTIC MATERIAL HEAT SEALED TO SAID SHEET AND OTHERS OF WHICH ARE MADE FROM A STRONG STRETCH RESISTANT MATERIAL WHICH REMAINS SEPARATE FROM AND MOVABLE WITH RESPECT TO SAID SHEET MATERIAL EVEN WHEN HEATED SUFFICIENTLY TO BOND SAID HEAT-WELDABLE ELEMENTS THERETO, AT LEAST SOME TO SAID HEAT-WELDABLE ELEMENTS EXTENDING IN COOPERATING PAIRED RELATIONSHIP WITH SAID STRETCH RESISTANT ELEMENTS.
Claim 2
Dependent Claim
93 words
A SHEET MATERIAL COMPRISING A SHEET OF A HEAT WELDABLE PLASTIC MATERIAL REINFORCES BY A NETWORK OF THREADS SAID NETWORK BEING COMPOSED OF DISCRETE ELONGATED ELEMENTS SOME OF WHICH ARE MADE OF A HEAT WELDABLE PLASTIC MATERIAL HEAT SEALED TO SAID SHEET AND OTHERS OF WHICH ARE MADE FROM A STRONG STRETCH RESISTANT MATERIAL WHICH REMAINS SEPARATE FROM AND MOVABLE WITH RESPECT TO SAID SHEET MATERIAL EVEN WHEN HEATED SUFFICIENTLY TO BOND SAID HEAT-WELDABLE ELEMENTS THERETO, AT LEAST SOME TO SAID HEAT-WELDABLE ELEMENTS EXTENDING IN COOPERATING PAIRED RELATIONSHIP WITH SAID STRETCH RESISTANT ELEMENTS.
References Cited (Backward Citations)
US2230182A
Cited
US2233477A
Cited
US2281635A
Cited
US2332373A
Cited
US2742391A
Cited
US2713551A
Cited
US2939200A
Cited
US2867891A
Cited
US2851389A
Cited
US2942327A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-07 | 1966-07-09 | 1967-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-07 | 1970-07-09 | 1971-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-07 | 1974-07-09 | 1975-01-08 | $7700.00 | Window Closed / Lapsed |