US3607596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cellular article
Assignee: FMC Corp
•
Filing: 1968-07-10
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Granted: 1971-09-21
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Expires: 1988-07-10
Abstract
Abstract An article including generally parallel, elongated members at least some of which have bulbous portions along the lengths thereof which are bonded to adjacent of such members so that the members together provide an integral article. The elongated members are formed of polymeric material, the molecules of which are oriented at least along one of the longitudinal and transverse directions of the article.
Inventors
- 👤 Theodore H Fairbanks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 06:06
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62; E04B1/92; E04B1/98; B; B29; B29C; B29C44/00; B29C44/34; B29C44/36; B29C44/46; B29C44/468; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24149; Y10T428/24479; Y10T428/24496; Y10T428/24562; Y10T428/249921; Y10T428/249953; Y10T428/249981
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
32 words
An article as defined in claim 1 wherein the bulbous portions of said members are aligned generally transversely of a plane extending longitudinally of such members and are bonded to each other.
Claim 2
Dependent Claim
25 words
An article as defined in claim 1 wherein the bulbous portions of said members are located between the bulbous portions of the members adjacent thereto.
Claim 3
Dependent Claim
19 words
An article as defined in claim 1 in which the elongated members are formed of a foamed polymeric material.
References Cited (Backward Citations)
US2171805A
Cited
US2772193A
Cited
US3015873A
Cited
GB861447A
Cited
US3226285A
Cited
US3344221A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-20 | 1975-03-22 | 1975-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-20 | 1979-03-22 | 1979-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-20 | 1983-03-22 | 1983-09-21 | $7700.00 | Window Closed / Lapsed |