US2677373A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic injection device
Assignee: P M IND Inc
•
Filing: 1952-05-19
•
Granted: 1954-05-04
•
Expires: 1972-05-19
Abstract
No abstract record available.
Inventors
- 👤 Barradas George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:06
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/28; A61M5/281; A61M5/282; A61M5/285; A61M5/288; A61M5/31; A61M5/32; A61M5/3202; A61M5/50; A61M5/5086
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1279530A
Cited
US1522198A
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US1687502A
Cited
US1676881A
Cited
US2423762A
Cited
US2512568A
Cited
US2625157A
Cited
US2616420A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-05-03 | 1957-11-02 | 1958-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-03 | 1961-11-02 | 1962-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-03 | 1965-11-02 | 1966-05-04 | $7700.00 | Window Closed / Lapsed |