US2562755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Puncturing and dispensing attachment for container, having a pump and a carrying handle which also actuates said pump
Assignee: Aro Equipment Corp
•
Filing: 1946-01-31
•
Granted: 1951-07-31
•
Expires: 1966-01-31
Abstract
No abstract record available.
Inventors
- 👤 Phillip H Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:21
CPC Classifications
F; F16; F16N; F16N3/00; F16N3/02; F16N3/04; F16N3/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB228314A
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US690571A
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US1639409A
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US1905878A
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US1804731A
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US1930686A
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US2027500A
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US2257725A
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US2179621A
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US2390781A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |