Patent US1253731A successfully refreshed from Google Patents.
US1253731A
Expired / Lapsed
US
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Ice-cream-pail filler.
Assignee: ELMER SCHALLER
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Filing: —
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Granted: 1918-01-15
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Expires: 1935-01-15
Abstract
No abstract record available.
Inventors
- 👤 Walter C Sears
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:33
CPC Classifications
A; A47; A47J; A47J43/00; A47J43/28; A47J43/282
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1921-01-14 | 1921-07-16 | 1922-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1925-01-14 | 1925-07-16 | 1926-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1929-01-14 | 1929-07-16 | 1930-01-15 | $7700.00 | Window Closed / Lapsed |