Patent US1575723A successfully refreshed from Google Patents.
US1575723A
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US
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Wrapping machine and method of wrapping articles
Assignee: Package Machinery Co
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Filing: 1921-09-26
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Granted: 1926-03-09
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Expires: 1941-09-26
Abstract
No abstract record available.
Inventors
- 👤 Smith Elmer Lovell
- 👤 Frederic B Fuller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:14
CPC Classifications
B; B65; B65B; B65B11/00; B65B11/06; B65B11/18; B65B11/20; B65B11/22
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) | 1929-03-08 | 1929-09-07 | 1930-03-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-03-08 | 1933-09-07 | 1934-03-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-03-08 | 1937-09-07 | 1938-03-09 | $7700.00 | Window Closed / Lapsed |