US3399423A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forming collagen fiber coated products
Assignee: Oscar Mayer Foods Corp
•
Filing: 1966-10-14
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Granted: 1968-09-03
•
Expires: 1986-10-14
Abstract
No abstract record available.
Inventors
- 👤 Elwood W Kielsmeier
- 👤 William D Paynter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:03
CPC Classifications
A; A22; A22C; A22C11/00; A22C11/02; A22C11/029
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1107184A
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US1484741A
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US1776597A
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US2330496A
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US2568491A
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US2708414A
Cited
US2871508A
Cited
US2818034A
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US3091799A
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 |