Patent US2691074A successfully refreshed from Google Patents.
Patent DE614727C successfully refreshed from Google Patents.
Patent US1190978A successfully refreshed from Google Patents.
US1190978A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temperature-measuring device for surgical instruments.
Assignee: HOWARD R BLISS
•
Filing: 1916-05-27
•
Granted: 1916-07-11
•
Expires: 1936-05-27
Abstract
No abstract record available.
Inventors
- 👤 Louis D Bliss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:18
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/018
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1919-07-11 | 1920-01-10 | 1920-07-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-07-11 | 1924-01-10 | 1924-07-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-07-11 | 1928-01-10 | 1928-07-11 | $7700.00 | Window Closed / Lapsed |