Patent US2450106A successfully refreshed from Google Patents.
US2450106A
Expired / Lapsed
US
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Pivoted lug conveyer
Assignee: Bemis Brothers Bag Co
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Filing: 1946-06-08
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Granted: 1948-09-28
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Expires: 1966-06-08
Abstract
No abstract record available.
Inventors
- 👤 Farwell G Bemis
- 👤 Robert E Pierce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 01:12
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/84; B65G47/841; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/1836; Y10T74/18408; Y10T74/19; Y10T74/19219
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US293482A
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US1115000A
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US1799100A
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US1915765A
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US1968026A
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US1987871A
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US2119024A
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US2147027A
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US2237466A
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US2286694A
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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) | 1951-09-28 | 1952-03-29 | 1952-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-09-28 | 1956-03-29 | 1956-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-09-28 | 1960-03-29 | 1960-09-28 | $7700.00 | Window Closed / Lapsed |