Patent US2917218A successfully refreshed from Google Patents.
US2917218A
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Combination carton and cooking receptacle
Assignee: Waldorf Paper Products Co
•
Filing: 1955-06-22
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Granted: 1959-12-15
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Expires: 1975-06-22
Abstract
No abstract record available.
Inventors
- 👤 Guyer Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:10
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/02; A47J36/022; A21; A21B; A21B3/00; A21B3/13; A21B3/131; B; B65; B65D; B65D5/00; B65D5/32; B65D5/42; B65D5/4279; B65D5/4283; B65D5/4287; Y; Y10; Y10S; Y10S229/00; Y10S229/901; Y10S229/902; Y10S229/903; Y10S229/905
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1575489A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-14 | 1963-06-15 | 1963-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-14 | 1967-06-15 | 1967-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-14 | 1971-06-15 | 1971-12-15 | $7700.00 | Window Closed / Lapsed |