Patent US3233248A successfully refreshed from Google Patents.
US3233248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Radiation protective apron
Assignee: Individual
•
Filing: 1963-04-19
•
Granted: 1966-02-08
•
Expires: 1983-04-19
Abstract
No abstract record available.
Inventors
- 👤 Francis L Bushnell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:55
CPC Classifications
G; G21; G21F; G21F3/00; G21F3/02; G21F3/03
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
173 words
A RADIATION SHIELDING APRON COMPRISING: (A) A BODY MEMBER INCLUDING (1) A TAPERED LOWER PORTION ADAPTED TO FIT BETWEEN THE TIGHTS OF A SEATED HUMAN PATIENT, (2) A MAIN PORTION WHICH LIES ABOVE THE TAPERED POSITION AND IS ADAPTED TO COVER AT LEAST A PART OF THE TORSO OF SUCH PATIENT AND, (3) A PAIR OF SPACED SHOULDER STRAPS WHICH EXTEND UPWARDLY FROM THE UPPER EDGE AND OPPOSITE SIDES OF SAID MAIN PORTION AND WHICH ARE ADAPTED TO EXTEND OVER THE SHOULDERS OF SUCH PATIENT; (B) A CROSS STRAP ADAPTED TO EXTEND BETWEEN SAID SHOULDER STRAPS; (C) ADJUSTABLE MEANS SECURING SAID CROSS STRAP TO SAID SHOULDER STRAPS TO HOLD THE BODY MEMBER IN THE DESIRED POSITION IN RELATION TO A SEATED PATIENT; AND (D) A BIB AND MEANS FOR ATTACHING THE BIB TO SAID SHOULDER STRAPS AT ANY OF VARIOUS POSITIONS TO ADJUST THE EFFECTIVE LENGTH OF SAID BODY PORTION FOR PATIENTS OF DIFFERENT HEIGHTS; THE TAPERED LOWER PORTION AND THE MAIN PORTION OF SAID BODY MEMBER BEING FORMED OF RADIATION ABSORPTIVE MATERIAL.
Claim 2
Dependent Claim
173 words
A RADIATION SHIELDING APRON COMPRISING: (A) A BODY MEMBER INCLUDING (1) A TAPERED LOWER PORTION ADAPTED TO FIT BETWEEN THE TIGHTS OF A SEATED HUMAN PATIENT, (2) A MAIN PORTION WHICH LIES ABOVE THE TAPERED POSITION AND IS ADAPTED TO COVER AT LEAST A PART OF THE TORSO OF SUCH PATIENT AND, (3) A PAIR OF SPACED SHOULDER STRAPS WHICH EXTEND UPWARDLY FROM THE UPPER EDGE AND OPPOSITE SIDES OF SAID MAIN PORTION AND WHICH ARE ADAPTED TO EXTEND OVER THE SHOULDERS OF SUCH PATIENT; (B) A CROSS STRAP ADAPTED TO EXTEND BETWEEN SAID SHOULDER STRAPS; (C) ADJUSTABLE MEANS SECURING SAID CROSS STRAP TO SAID SHOULDER STRAPS TO HOLD THE BODY MEMBER IN THE DESIRED POSITION IN RELATION TO A SEATED PATIENT; AND (D) A BIB AND MEANS FOR ATTACHING THE BIB TO SAID SHOULDER STRAPS AT ANY OF VARIOUS POSITIONS TO ADJUST THE EFFECTIVE LENGTH OF SAID BODY PORTION FOR PATIENTS OF DIFFERENT HEIGHTS; THE TAPERED LOWER PORTION AND THE MAIN PORTION OF SAID BODY MEMBER BEING FORMED OF RADIATION ABSORPTIVE MATERIAL.
References Cited (Backward Citations)
US2735103A
Cited
US811167A
Cited
US1497232A
Cited
US2239223A
Cited
US2640990A
Cited
US2835895A
Cited
US3009235A
Cited
US3052799A
Cited
US3093829A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |