US2919045A
Expired / Lapsed
US
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Assignee: Englander Co Inc
•
Filing: 1955-12-29
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Granted: 1959-12-29
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Expires: 1975-12-29
Abstract
No abstract record available.
Inventors
- 👤 Robert E Waugh
- 👤 George J Yurek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:34
CPC Classifications
B; B65; B65D; B65D19/00; B65D19/02; B65D19/06; B65D19/08; B65D19/12; B65D2519/00; B65D2519/00004; B65D2519/00009; B65D2519/00014; B65D2519/00034; B65D2519/00049; B65D2519/00064; B65D2519/00119; B65D2519/00129; B65D2519/00139; B65D2519/00154; B65D2519/00174; B65D2519/00223; B65D2519/00233; B65D2519/00258; B65D2519/00263; B65D2519/00273; B65D2519/00283; B65D2519/00288; B65D2519/00313; B65D2519/00328; B65D2519/00338; B65D2519/00398; B65D2519/00432; B65D2519/00437; B65D2519/00492; B65D2519/00497; B65D2519/00547; B65D2519/00577; B65D2519/00582; B65D2519/00587; B65D2519/00592; B65D2519/00601; B65D2519/00606; B65D2519/00671; B65D2519/00676; B65D2519/00736; B65D2519/00776; B65D2519/00786; B65D2519/00865; B65D2519/00875; B65D2519/0091
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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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) | 1962-12-28 | 1963-06-29 | 1963-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-28 | 1967-06-29 | 1967-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-28 | 1971-06-29 | 1971-12-29 | $7700.00 | Window Closed / Lapsed |