US3504664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sensing element support
Assignee: Honeywell International Inc
•
Filing: 1965-12-17
•
Granted: 1970-04-07
•
Expires: 1985-12-17
Abstract
No abstract record available.
Inventors
- 👤 Ihsan A Haddad
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:22
CPC Classifications
A; A61; A61B; A61B5/00; A61B5/68; A61B5/6846; A61B5/6847; A61B5/6852; A61B5/03; A61B5/031
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3189023A
Cited
US3099262A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-04-06 | 1973-10-06 | 1974-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-04-06 | 1977-10-06 | 1978-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-04-06 | 1981-10-06 | 1982-04-07 | $7700.00 | Window Closed / Lapsed |