US1527291A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety-pressure-indicating needle
Assignee: Individual
•
Filing: 1923-07-09
•
Granted: 1925-02-24
•
Expires: 1943-07-09
Abstract
No abstract record available.
Inventors
- 👤 Zorraquin Guillermo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:35
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/31; A61M5/32; A61B; A61B17/00; A61B17/34; A61B17/3494; A61B17/3496; A61B17/3474
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) | 1928-02-24 | 1928-08-25 | 1929-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-02-24 | 1932-08-25 | 1933-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-02-24 | 1936-08-25 | 1937-02-24 | $7700.00 | Window Closed / Lapsed |