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US1549956A
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Apparatus for delivering stationery
Assignee: BAR TREX Manufacturing CO Inc
•
Filing: 1923-10-30
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Granted: 1925-08-18
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Expires: 1943-10-30
Abstract
No abstract record available.
Inventors
- 👤 Bartlett John Edmund
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:39
CPC Classifications
B; B65; B65H; B65H1/00; B65H1/28; B65H3/00; B65H3/02; B65H2403/00; B65H2403/90; B65H2403/94; B65H2403/941; B65H2701/00; B65H2701/10; B65H2701/19; B65H2701/1916; Y; Y10; Y10S; Y10S40/00; Y10S40/902
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) | 1928-08-17 | 1929-02-16 | 1929-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-08-17 | 1933-02-16 | 1933-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-08-17 | 1937-02-16 | 1937-08-18 | $7700.00 | Window Closed / Lapsed |