Patent US1316591A successfully refreshed from Google Patents.
US1316591A
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US
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Laminated conduit and process of ma kino the same
Assignee: —
•
Filing: —
•
Granted: 1919-09-23
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Expires: 1936-09-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:04
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/50; B65D85/52; B32; B32B; B32B27/00; B32B27/06; B32B27/08; Y; Y10; Y10T; Y10T428/00; Y10T428/13; Y10T428/1303; Y10T428/31504; Y10T428/31815; Y10T428/31819; Y10T428/31823
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) | 1922-09-22 | 1923-03-24 | 1923-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1926-09-22 | 1927-03-24 | 1927-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1930-09-22 | 1931-03-24 | 1931-09-23 | $7700.00 | Window Closed / Lapsed |