US3465493A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging machine
Assignee: Microtherm Ltd
•
Filing: 1967-08-07
•
Granted: 1969-09-09
•
Expires: 1987-08-07
Abstract
No abstract record available.
Inventors
- 👤 Julius W Sandy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:37
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/20; B65B1/24; B65B63/00; B65B63/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USRE16283E
Cited
US715340A
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US2027381A
Cited
US2057121A
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US2501652A
Cited
US3078628A
Cited
US3143836A
Cited
US3284981A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-08 | 1973-03-10 | 1973-09-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-08 | 1977-03-10 | 1977-09-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-08 | 1981-03-10 | 1981-09-09 | $7700.00 | Window Closed / Lapsed |