US2756903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for extracting articles from a container
Assignee: Individual
•
Filing: 1952-06-03
•
Granted: 1956-07-31
•
Expires: 1972-06-03
Abstract
No abstract record available.
Inventors
- 👤 Kreidler Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:49
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/12; B65G47/14; B65G47/1407; B65G47/1478; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4002; Y10T24/4028; Y10T24/4037
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US502895A
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US884211A
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US1036408A
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US1175386A
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US1462283A
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US1536833A
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US1506294A
Cited
US2322551A
Cited
US2398659A
Cited
US2507186A
Cited
US2535050A
Cited
US2578217A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-31 | 1960-01-30 | 1960-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-31 | 1964-01-30 | 1964-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-31 | 1968-01-30 | 1968-07-31 | $7700.00 | Window Closed / Lapsed |