Patent US3126629A successfully refreshed from Google Patents.
US3126629A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Certificate of correction
Assignee: —
•
Filing: —
•
Granted: 1964-03-31
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Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 12:42
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/32; A61B17/3209; A61B17/3211; A61B17/3215; B; B26; B26B; B26B29/00; B26B29/02; B26B29/025; A61B90/00; A61B90/03; A61B2090/037
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A CUTTING INSTRUMENT COMPRISING A BLADE, A HANDLE THEREFOR, SAID BLADE HAVING AN EDGE AND TERMINATING IN A TIP AT ONE END, THE OTHER END OF SAID BLADE BEING POSITIONED WITHIN AND SECURED TO SAID HANDLE, AT LEAST A PORTION OF SAID BLADE EXTENDING OUTWARDLY FROM SAID HANDLE BEING SHARPENED, AND A PROTECTIVE SHEATH ENGAGING AND ENCLOSING THE SHARPENED PORTION OF SAID BLADE INCLUDING THE TIP THEREOF, SAID SHEATH BEING ATTACHED TO SAID HANDLE SOLELY BY A READILY FRANGIBLE CONNECTION FORMED INTEGRALLY WITH AND EXTENDING FROM THE END OF SAID SHEATH REMOTE FROM SAID TIP, SAID CONNECTION HAVING AT LEAST A PORTION THEREOF SPACED FROM AND OVERLYING A PORTION OF SAID EDGE TO PROVIDE A TAB FOR EASY REMOVAL OF THE SHEATH AFTER SAID CONNECTION HAS BEEN BROKEN.
Claim 2
Dependent Claim
128 words
A CUTTING INSTRUMENT COMPRISING A BLADE, A HANDLE THEREFOR, SAID BLADE HAVING AN EDGE AND TERMINATING IN A TIP AT ONE END, THE OTHER END OF SAID BLADE BEING POSITIONED WITHIN AND SECURED TO SAID HANDLE, AT LEAST A PORTION OF SAID BLADE EXTENDING OUTWARDLY FROM SAID HANDLE BEING SHARPENED, AND A PROTECTIVE SHEATH ENGAGING AND ENCLOSING THE SHARPENED PORTION OF SAID BLADE INCLUDING THE TIP THEREOF, SAID SHEATH BEING ATTACHED TO SAID HANDLE SOLELY BY A READILY FRANGIBLE CONNECTION FORMED INTEGRALLY WITH AND EXTENDING FROM THE END OF SAID SHEATH REMOTE FROM SAID TIP, SAID CONNECTION HAVING AT LEAST A PORTION THEREOF SPACED FROM AND OVERLYING A PORTION OF SAID EDGE TO PROVIDE A TAB FOR EASY REMOVAL OF THE SHEATH AFTER SAID CONNECTION HAS BEEN BROKEN.
References Cited (Backward Citations)
US144177A
Cited
US739371A
Cited
US1593935A
Cited
US2288555A
Cited
US2239536A
Cited
US2466898A
Cited
US2520355A
Cited
US2700820A
Cited
US2866542A
Cited
GB747162A
Cited
US2789346A
Cited
US2902146A
Cited
US2901823A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |