Patent US2446414A successfully refreshed from Google Patents.
US2446414A
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US
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Method of applying heat-sealable labels
Assignee: Marathon Corp
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Filing: 1944-09-30
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Granted: 1948-08-03
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Expires: 1964-09-30
Abstract
No abstract record available.
Inventors
- 👤 Robert A Farrell
- 👤 Charley L Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:43
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/04; C; C09; C09J; C09J7/00; C09J7/30; C09J7/35; Y; Y10; Y10S; Y10S206/00; Y10S206/82; Y10T; Y10T156/00; Y10T156/10; Y10T428/00; Y10T428/14; Y10T428/1419
Claims Analysis
Total Claims: 0
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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) | 1951-08-03 | 1952-02-02 | 1952-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-03 | 1956-02-02 | 1956-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-03 | 1960-02-02 | 1960-08-03 | $7700.00 | Window Closed / Lapsed |