US3024523A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for assembling closure tips on plastic dispensing spouts for liquid containers
Assignee: WEST PENN CLOSURE Corp
•
Filing: 1959-06-22
•
Granted: 1962-03-13
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Expires: 1979-06-22
Abstract
No abstract record available.
Inventors
- 👤 Leonhart N Donaldson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:41
CPC Classifications
B; B67; B67B; B67B3/00; B67B3/22; B65; B65B; B65B7/00; B65B7/01; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53313; Y10T29/53374; Y10T29/53383; Y10T29/53391
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2431279A
Cited
US2670705A
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US2692424A
Cited
US2729833A
Cited
US2698478A
Cited
US2728092A
Cited
US2749602A
Cited
US2835963A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-12 | 1965-09-11 | 1966-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-12 | 1969-09-11 | 1970-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-12 | 1973-09-11 | 1974-03-13 | $7700.00 | Window Closed / Lapsed |