Patent US1482952A successfully refreshed from Google Patents.
US1482952A
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Reenforced-rubber flooring and process of making the same
Assignee: Individual
•
Filing: 1922-10-04
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Granted: 1924-02-05
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Expires: 1942-10-04
Abstract
No abstract record available.
Inventors
- 👤 Stedman James Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:54
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/16; E04F15/163; B; B29; B29D; B29D99/00; B29D99/0057; E01; E01C; E01C13/00; E01C13/04; E01C13/045; E01C5/00; E01C5/18; E01C5/22; B29C; B29C35/00; B29C35/02; B29L; B29L2031/00; B29L2031/30; B29L2031/3005; B29L2031/3017
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) | 1927-02-04 | 1927-08-06 | 1928-02-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1931-02-04 | 1931-08-06 | 1932-02-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1935-02-04 | 1935-08-06 | 1936-02-05 | $7700.00 | Window Closed / Lapsed |