US3307537A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthopedic cast
Assignee: Individual
•
Filing: 1964-03-24
•
Granted: 1967-03-07
•
Expires: 1984-03-24
Abstract
No abstract record available.
Inventors
- 👤 Gladys B Simon
- 👤 Reese Monroe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:51
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/04
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
A LAMINATED ORTHOPEDIC CAST COMPRISING AN INNER LAMINA OF SOFT FABRIC WOVEN AND ADAPTED FOR DIVERSE STRETCHING, A CENTRAL BARRIER LAMINA OF DIVERSE STRETCHABLE MATERIAL OF SUBSTANTIALLY UNIFORM THICKNESS IMPERVIOUS TO LIQUID RESIN WITH THE INNER SURFACE THEREOF SELF-BONDED TO THE OUTER SURFACE OF SAID INNER LAMINA, AN OUTER LAMINA OF FIBERGLASS FABRIC WOVE AND ADAPTED TO STRETCHING IN DIVERSE DIRECTIONS, SAID OUTER LAMINA PERMEATED WITH AIR DRIED POLYESTER RESIN FOR BONDING THE INNER SURFACE OF THE SAID OUTER LAMINA TO THE OUTER SURFACE OF SAID INNER LAMINA AND RIGIDIZING SAID CAST WHEN THE LATTER IS CONFORMED TO A PREDETERMINED BODY MEMBER.
Claim 2
Dependent Claim
102 words
A LAMINATED ORTHOPEDIC CAST COMPRISING AN INNER LAMINA OF SOFT FABRIC WOVEN AND ADAPTED FOR DIVERSE STRETCHING, A CENTRAL BARRIER LAMINA OF DIVERSE STRETCHABLE MATERIAL OF SUBSTANTIALLY UNIFORM THICKNESS IMPERVIOUS TO LIQUID RESIN WITH THE INNER SURFACE THEREOF SELF-BONDED TO THE OUTER SURFACE OF SAID INNER LAMINA, AN OUTER LAMINA OF FIBERGLASS FABRIC WOVE AND ADAPTED TO STRETCHING IN DIVERSE DIRECTIONS, SAID OUTER LAMINA PERMEATED WITH AIR DRIED POLYESTER RESIN FOR BONDING THE INNER SURFACE OF THE SAID OUTER LAMINA TO THE OUTER SURFACE OF SAID INNER LAMINA AND RIGIDIZING SAID CAST WHEN THE LATTER IS CONFORMED TO A PREDETERMINED BODY MEMBER.
References Cited (Backward Citations)
US2404904A
Cited
US2477403A
Cited
US2578188A
Cited
US2642370A
Cited
US2704067A
Cited
US2746452A
Cited
US2720269A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |