US3346696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production monitoring system with portable plug-in enabling switch
Assignee: Weltronic Co
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Filing: 1963-08-28
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Granted: 1967-10-10
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Expires: 1983-08-28
Abstract
No abstract record available.
Inventors
- 👤 Charles G Mann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:03
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/66
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
A PRODUCTION MONITORING SYSTEM INCLUDING A WORK STATION, A MONITORING STATION REMOTE FROM SAID WORK STTION, MONITORING EQUIPMENT AT SAID MONITORING STATION FOR MONITORING OPERATIONS AT SAID WORK STATION, SAID MONITORING EQUIPMENT HAVING A FIRST OPERATIVE STATE AND A SECOND OPERATIVE STATE, A MANUALLY OPERABLE SWITCH AT SAID WORK STATION FOR CONTROLLING THE TRANSFER OF SAID MONITORING EQUIPMENT BETWEEN SAID FIRST AND SECOND OPERATIVE STATES, A PORTABLE SWITCH FOR ENABLING SAID MANUALLY OPERABLE SWITCH TO TRANSFER SAID MONITORING EQUIPMENT BETWEEN SAID FIRST AND SECOND OPERATIVE STTES, A MEANS FOR TEMPORARILY CONNECTING SAID PORTABLE SWITCH TO SAD WORK STATION.
Claim 2
Dependent Claim
98 words
A PRODUCTION MONITORING SYSTEM INCLUDING A WORK STATION, A MONITORING STATION REMOTE FROM SAID WORK STTION, MONITORING EQUIPMENT AT SAID MONITORING STATION FOR MONITORING OPERATIONS AT SAID WORK STATION, SAID MONITORING EQUIPMENT HAVING A FIRST OPERATIVE STATE AND A SECOND OPERATIVE STATE, A MANUALLY OPERABLE SWITCH AT SAID WORK STATION FOR CONTROLLING THE TRANSFER OF SAID MONITORING EQUIPMENT BETWEEN SAID FIRST AND SECOND OPERATIVE STATES, A PORTABLE SWITCH FOR ENABLING SAID MANUALLY OPERABLE SWITCH TO TRANSFER SAID MONITORING EQUIPMENT BETWEEN SAID FIRST AND SECOND OPERATIVE STTES, A MEANS FOR TEMPORARILY CONNECTING SAID PORTABLE SWITCH TO SAD WORK STATION.
References Cited (Backward Citations)
US3187334A
Cited
US3277243A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-10-09 | 1971-04-10 | 1971-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-09 | 1975-04-10 | 1975-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-09 | 1979-04-10 | 1979-10-10 | $7700.00 | Window Closed / Lapsed |