US3400188A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for producing reticulated film
Assignee: Kendall Co
•
Filing: 1966-08-31
•
Granted: 1968-09-03
•
Expires: 1986-08-31
Abstract
No abstract record available.
Inventors
- 👤 Arthur R Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 22:46
CPC Classifications
D; D04; D04H; D04H13/00; D04H13/02; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/249921; Y10T428/249953
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1955083A
Cited
US2294966A
Cited
US2361369A
Cited
US3146283A
Cited
US3216882A
Cited
US3092439A
Cited
US3218381A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-09-03 | 1972-03-04 | 1972-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-09-03 | 1976-03-04 | 1976-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-09-03 | 1980-03-04 | 1980-09-03 | $7700.00 | Window Closed / Lapsed |