US3485711A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low-density web-like cushioning structure of cellular filamentary material
Assignee: EIDP Inc
•
Filing: 1966-06-23
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Granted: 1969-12-23
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Expires: 1986-06-23
Abstract
No abstract record available.
Inventors
- 👤 Floyd Hamilton Fish Jr
- 👤 Cawley Richard Stine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:36
CPC Classifications
D; D04; D04H; D04H3/00; D04H3/08; D04H3/16; A; A47; A47G; A47G27/00; A47G27/04; A47G27/0437; A47G27/0468; D04H13/00; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1023; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/26; Y10T428/29; Y10T428/2904; Y10T428/2913; Y10T428/2933; Y10T428/2935
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2464301A
Cited
US3106507A
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US3179551A
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US3080580A
Cited
US3227664A
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US3344221A
Cited
US3278954A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |