US3428509A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Labeling machine
Assignee: Roto American Corp
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Filing: 1964-10-27
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Granted: 1969-02-18
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Expires: 1984-10-27
Abstract
No abstract record available.
Inventors
- 👤 Edwin E Messmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:57
CPC Classifications
B; B29; B29C; B29C63/00; B29C63/0004; B29C63/0013; B65; B65C; B65C1/00; B65C1/02; B65C1/021; B65C9/00; B65C9/26; B65C9/36; B65C9/0015; B65C2009/0018; B65C2009/005; B65C2009/0053; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1705; Y10T156/1707; Y10T156/171; Y10T156/1744; Y10T156/1768
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) | 1972-02-18 | 1972-08-19 | 1973-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-18 | 1976-08-19 | 1977-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-18 | 1980-08-19 | 1981-02-18 | $7700.00 | Window Closed / Lapsed |