US3306567A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible bag for making ice cubes
Assignee: Motors Liquidation Co
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Filing: 1964-08-20
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Granted: 1967-02-28
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Expires: 1984-08-20
Abstract
No abstract record available.
Inventors
- 👤 Sr Arthur J Frei
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 13:07
CPC Classifications
F; F25; F25C; F25C1/00; F25C1/22; F25C1/24; F25C1/243; A; A23; A23G; A23G9/00; A23G9/04; A23G9/08; A23G9/083; F25C2500/00; F25C2500/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
53 words
A FREEZING MOLD ADAPTED FOR FILLING AND CARRYING IN AN UPRIGHT POSITION AND FREEZING IN A HORIZONTAL POSITION INCLUDING A GENERALLY BAG SHAPED ONE PIECE ENVELOPE OF A LIQUID HOLDING MATERIAL HAVING A LARGE EXTENSIVE WALL WITH A SUBSTANTIALLY UNBROKEN AND UNINTERRUPTED INNER WALL SURFACE ON ONE SIDE AND HAVING ON THE OP-
Claim 2
Dependent Claim
53 words
A FREEZING MOLD ADAPTED FOR FILLING AND CARRYING IN AN UPRIGHT POSITION AND FREEZING IN A HORIZONTAL POSITION INCLUDING A GENERALLY BAG SHAPED ONE PIECE ENVELOPE OF A LIQUID HOLDING MATERIAL HAVING A LARGE EXTENSIVE WALL WITH A SUBSTANTIALLY UNBROKEN AND UNINTERRUPTED INNER WALL SURFACE ON ONE SIDE AND HAVING ON THE OP-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-27 | 1970-08-29 | 1971-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-27 | 1974-08-29 | 1975-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-27 | 1978-08-29 | 1979-02-28 | $7700.00 | Window Closed / Lapsed |