Patent US1754307A successfully refreshed from Google Patents.
Patent US1082836A successfully refreshed from Google Patents.
US1082836A
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Automatic machine for making paper drinking-cups.
Assignee: American Water Supply Co
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Filing: 1912-04-25
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Granted: 1913-12-30
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Expires: 1932-04-25
Abstract
No abstract record available.
Inventors
- 👤 Edwin H Whitney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 05:51
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/26; B31B50/28; B31B50/30; B31B50/32; B31B50/322; B31B2105/00; B31B2105/002; B31B2105/0022; Y; Y10; Y10S; Y10S118/00; Y10S118/03
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) | 1916-12-29 | 1917-06-30 | 1917-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-12-29 | 1921-06-30 | 1921-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-12-29 | 1925-06-30 | 1925-12-30 | $7700.00 | Window Closed / Lapsed |