Patent US1457781A successfully refreshed from Google Patents.
US1457781A
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US
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Nonexpansive hose and method of making same
Assignee: FOUR WHEEL HYDRAULIC BRAKE Co
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Filing: 1922-11-15
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Granted: 1923-06-05
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Expires: 1942-11-15
Abstract
No abstract record available.
Inventors
- 👤 Loughead Malcolm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:19
CPC Classifications
B; B29; B29D; B29D23/00; B29D23/001; B29C; B29C63/00; B29C63/18; B29C63/20; B29K; B29K2021/00; B29L; B29L2023/00; B29L2023/005; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49805; Y10T29/53; Y10T29/53652
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) | 1926-06-04 | 1926-12-04 | 1927-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-06-04 | 1930-12-04 | 1931-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-06-04 | 1934-12-04 | 1935-06-05 | $7700.00 | Window Closed / Lapsed |