US3052375A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container pouring device with means to indicate degree of tilt
Assignee: MAZURFLO Corp
•
Filing: 1959-06-18
•
Granted: 1962-09-04
•
Expires: 1979-06-18
Abstract
No abstract record available.
Inventors
- 👤 Kyser Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 12:36
CPC Classifications
F; F16; F16N; F16N3/00; F16N3/02; F16N3/04; Y; Y10; Y10T; Y10T137/00; Y10T137/8158; Y10T137/8342
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US344538A
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US1293244A
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US1436211A
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US1481359A
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US1952840A
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US2061582A
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US2531563A
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FR1137186A
Cited
US2812112A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-03 | 1966-03-05 | 1966-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-03 | 1970-03-05 | 1970-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-03 | 1974-03-05 | 1974-09-04 | $7700.00 | Window Closed / Lapsed |