US3089486A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Orthopedic structures, and methods and compositions for making same
Assignee: Individual
•
Filing: 1961-03-29
•
Granted: 1963-05-14
•
Expires: 1981-03-29
Abstract
No abstract record available.
Inventors
- 👤 George J Pike
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 17:09
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/04; A61L; A61L15/00; A61L15/07
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A METHOD OF PREPARING HARD, RIGID ORTHOPEDIC STRUCTURES FOR BODY MEMBERS COMPRISING: APPLYING A BARRIER TO A BODY MEMBER, IMPREGNATING A FLEXIBLE BANDAGE IMBUED WITH AND HAVING FIRMLY AFFIXED THERETO A UNIFORMLY DISTRIBUTED, CONTROLLED AMOUNT OF PLASTICIZED METHACRYLATE POLYMER COMPONENT HAVING A POLYMERIZATION CATALYST WITH A CONTROLLED AMOUNT OF A LIQUID, CURABLE,
Claim 2
Independent Claim
52 words
A METHOD OF PREPARING HARD, RIGID ORTHOPEDIC STRUCTURES FOR BODY MEMBERS COMPRISING: APPLYING A BARRIER TO A BODY MEMBER, IMPREGNATING A FLEXIBLE BANDAGE IMBUED WITH AND HAVING FIRMLY AFFIXED THERETO A UNIFORMLY DISTRIBUTED, CONTROLLED AMOUNT OF PLASTICIZED METHACRYLATE POLYMER COMPONENT HAVING A POLYMERIZATION CATALYST WITH A CONTROLLED AMOUNT OF A LIQUID, CURABLE,
References Cited (Backward Citations)
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Cited
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US2489252A
Cited
US2444871A
Cited
US2960984A
Cited
US2948634A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-13 | 1966-11-12 | 1967-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-13 | 1970-11-12 | 1971-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-13 | 1974-11-12 | 1975-05-14 | $7700.00 | Window Closed / Lapsed |