Patent US2563947A successfully refreshed from Google Patents.
US2563947A
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Machine for manufacturing and assembling filler partitions
Assignee: Anchor Hocking Glass Corp
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Filing: 1946-08-28
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Granted: 1951-08-14
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Expires: 1966-08-28
Abstract
No abstract record available.
Inventors
- 👤 Jewell G Locke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:58
CPC Classifications
B; B31; B31D; B31D5/00; B31D5/0004; B31D5/0013; B31B; B31B50/00; B31B50/74; B31B50/81; B31B2105/00; B31B2120/00; B31B2120/20; B31B2120/25; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2207; Y10T83/647; Y10T83/6476; Y10T83/6484; Y10T83/6489; Y10T83/6491; Y10T83/727; Y10T83/739
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2151015A
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US2364401A
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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) | 1954-08-13 | 1955-02-12 | 1955-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-13 | 1959-02-12 | 1959-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-13 | 1963-02-12 | 1963-08-14 | $7700.00 | Window Closed / Lapsed |