US2864013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sensitive strain responsive transducer and method of construction
Assignee: Bosch Security Systems Inc
•
Filing: 1953-06-29
•
Granted: 1958-12-09
•
Expires: 1973-06-29
Abstract
No abstract record available.
Inventors
- 👤 John F Wood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:06
CPC Classifications
G; G01; G01L; G01L1/00; G01L1/16; Y; Y10; Y10T; Y10T29/00; Y10T29/42; Y10T29/49; Y10T29/49002; Y10T29/49082; Y10T29/49103
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE728121C
Cited
US2648785A
Cited
US2497665A
Cited
US2484950A
Cited
US2636134A
Cited
US2479926A
Cited
US2636135A
Cited
US2540194A
Cited
US2640165A
Cited
US2569987A
Cited
US2659829A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-08 | 1962-06-09 | 1962-12-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-08 | 1966-06-09 | 1966-12-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-08 | 1970-06-09 | 1970-12-09 | $7700.00 | Window Closed / Lapsed |