US3103590A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Release system for radiographic exposures
Assignee: JARNHS ELEKTRISKA AB
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Filing: 1961-06-28
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Granted: 1963-09-10
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Expires: 1981-06-28
Abstract
No abstract record available.
Inventors
- 👤 Kurt K Berglund
- 👤 Axel O Jacobsson
- 👤 Gustav A Magni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:27
CPC Classifications
H; H05; H05G; H05G1/00; H05G1/08; H05G1/56
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A RELEASE SYSTEM FOR AN X-RAY APPARATUS, COMPRISING A SELECTIVELY OPERABLE STRAY-FIELD GENERATOR, RELEASE MEANS FOR CONTROLLING THE EXPOSURE OF THE X-RAY APPARATUS, AND A RECEIVER FOR RECEIVING THE SIGNALS FROM SAID STRAY-FIELD GENERATOR, SAID RECEIVER INCLUDING FIRST MEANS OPERABLE IN RESPONSE TO SIGNALS GREATER THAN A FIRST LEVEL FOR ACTUATING SAID RELEASE MEANS, AND SECOND MEANS OPERABLE IN RESPONSE
Claim 2
Dependent Claim
60 words
A RELEASE SYSTEM FOR AN X-RAY APPARATUS, COMPRISING A SELECTIVELY OPERABLE STRAY-FIELD GENERATOR, RELEASE MEANS FOR CONTROLLING THE EXPOSURE OF THE X-RAY APPARATUS, AND A RECEIVER FOR RECEIVING THE SIGNALS FROM SAID STRAY-FIELD GENERATOR, SAID RECEIVER INCLUDING FIRST MEANS OPERABLE IN RESPONSE TO SIGNALS GREATER THAN A FIRST LEVEL FOR ACTUATING SAID RELEASE MEANS, AND SECOND MEANS OPERABLE IN RESPONSE
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |