Patent US3299887A successfully refreshed from Google Patents.
US3299887A
Expired / Lapsed
US
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Ulnar drift splint
Assignee: Individual
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Filing: 1963-12-09
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Granted: 1967-01-24
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Expires: 1983-12-09
Abstract
No abstract record available.
Inventors
- 👤 Czap Lawrence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 19:58
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
AN ULNAR DRIFT SPLINT FOR A HUMAN HAND COMPRISING; A GENERALLY U-SHAPED BASE MEMBER FORMED TO FIT SNUGLY AROUND THE LATERAL EDGE OF SAID HAND, STRAP MEANS FOR RELEASABLY SECURING SAID BASE MEMBER TO SAID HAND, AN EXTENSION MEMBER PIVOTALLY ATTACHED TO SAID BASE MEMBER BY A SCREW EXTENDING INWARDLY THROUGH APERTURES IN SAID EXTENSION MEMBER AND BASE MEMBER, RESPECTIVELY, AND THREADABLY ENGAGED WITH AN INTERNALLY THREADED ANNULAR BOSS MOUNTED UPON THE INNER SURFACE OF SAID BASE MEMBER, AND A PAIR OF WINGS AT THE FORWARD END OF SAID EXTENSION MEMBER, SAID WINGS BEING BENT INTO A GENERALLY USHAPED CONFIGURATION ARRANGED TO CONTACT, TO FIT SNUGLY AROUND, AND TO PRESS RADIALLY INWARD AGAINST THE LATERAL EDGE OF THE LITTLE FINGER OF SAID HAND.
Claim 2
Dependent Claim
123 words
AN ULNAR DRIFT SPLINT FOR A HUMAN HAND COMPRISING; A GENERALLY U-SHAPED BASE MEMBER FORMED TO FIT SNUGLY AROUND THE LATERAL EDGE OF SAID HAND, STRAP MEANS FOR RELEASABLY SECURING SAID BASE MEMBER TO SAID HAND, AN EXTENSION MEMBER PIVOTALLY ATTACHED TO SAID BASE MEMBER BY A SCREW EXTENDING INWARDLY THROUGH APERTURES IN SAID EXTENSION MEMBER AND BASE MEMBER, RESPECTIVELY, AND THREADABLY ENGAGED WITH AN INTERNALLY THREADED ANNULAR BOSS MOUNTED UPON THE INNER SURFACE OF SAID BASE MEMBER, AND A PAIR OF WINGS AT THE FORWARD END OF SAID EXTENSION MEMBER, SAID WINGS BEING BENT INTO A GENERALLY USHAPED CONFIGURATION ARRANGED TO CONTACT, TO FIT SNUGLY AROUND, AND TO PRESS RADIALLY INWARD AGAINST THE LATERAL EDGE OF THE LITTLE FINGER OF SAID HAND.
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) | 1970-01-23 | 1970-07-25 | 1971-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-23 | 1974-07-25 | 1975-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-23 | 1978-07-25 | 1979-01-24 | $7700.00 | Window Closed / Lapsed |