Patent US3170065A successfully refreshed from Google Patents.
US3170065A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for manipulating radioactive material
Assignee: Technical Operations Inc
•
Filing: 1961-02-08
•
Granted: 1965-02-16
•
Expires: 1981-02-08
Abstract
No abstract record available.
Inventors
- 👤 Robert J Prest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:50
CPC Classifications
G; G21; G21F; G21F7/00; G21F7/005; G21F5/00; G21F5/02; G21F7/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
METHOD OF EXCHANGING SOURCES OF RADIOACTIVE MATERIAL IN A FIRST SHIELDING MEANS CONTAINING A FIRST SOURCE OF RADIOACTIVE MATERIAL, COMPRISING THE STEPS OF (1) PROVIDING THE SECOND SHIELDING MEANS ADAPTED FOR RECEIVING SAID FIRST SOURCE OF RADIOACTIVE MATERIAL, (2) PROVIDING THIRD SHIELDING MEANS CONTAINING A SECOND SOURCE OF RADIOACTIVE MATERIAL, (3) PROVIDING CONDUIT MEANS BETWEEN SAID FIRST AND SECOND SHIELDING MEANS, (4) TRANSPORTING SAID FIRST SOURCE THROUGH SAID CONDUIT MEANS FROM SAID FIRST SHIELDING MEANS TO SAID SECOND SHIELDING MEANS, (5) PROVIDING CONDUIT MEANS BETWEEN SAID FIRST AND THIRD SHIELDING MEANS, AND (6) TRANSPORTING SAID SECOND SOURCE THROUGH SAID CONDUIT MEANS FROM SAID SHIELDING MEANS TO SAID FIRST SHIELDING MEANS.
Claim 2
Dependent Claim
110 words
METHOD OF EXCHANGING SOURCES OF RADIOACTIVE MATERIAL IN A FIRST SHIELDING MEANS CONTAINING A FIRST SOURCE OF RADIOACTIVE MATERIAL, COMPRISING THE STEPS OF (1) PROVIDING THE SECOND SHIELDING MEANS ADAPTED FOR RECEIVING SAID FIRST SOURCE OF RADIOACTIVE MATERIAL, (2) PROVIDING THIRD SHIELDING MEANS CONTAINING A SECOND SOURCE OF RADIOACTIVE MATERIAL, (3) PROVIDING CONDUIT MEANS BETWEEN SAID FIRST AND SECOND SHIELDING MEANS, (4) TRANSPORTING SAID FIRST SOURCE THROUGH SAID CONDUIT MEANS FROM SAID FIRST SHIELDING MEANS TO SAID SECOND SHIELDING MEANS, (5) PROVIDING CONDUIT MEANS BETWEEN SAID FIRST AND THIRD SHIELDING MEANS, AND (6) TRANSPORTING SAID SECOND SOURCE THROUGH SAID CONDUIT MEANS FROM SAID SHIELDING MEANS TO SAID FIRST SHIELDING MEANS.
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) | 1968-02-16 | 1968-08-17 | 1969-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-16 | 1972-08-17 | 1973-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-16 | 1976-08-17 | 1977-02-16 | $7700.00 | Window Closed / Lapsed |