US3307756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rigid sheaths for knives
Assignee: SNA Europe Industries AB
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Filing: 1966-04-05
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Granted: 1967-03-07
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Expires: 1986-04-05
Abstract
No abstract record available.
Inventors
- 👤 Brunosson Bengt Bruno
- 👤 Erkers Nils Arne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:18
CPC Classifications
B; B26; B26B; B26B29/00; B26B29/02; B26B29/025; B24; B24D; B24D15/00; B24D15/06; B24D15/08; B24D15/084
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
THE COMBINATION OF A SUBSTANTIALLY RIGID SHEATH ADAPTED TO RECEIVE A KNIFE, SAID SHEATH HAVING A HONINGSTONE SECURELY FASTENED TO THE BACK OF SAID SHEATH AND SUBSTANTIALLY COVERING SAID BACK, AND A HOLDER FOR REMOVABLY RECEIVING SAID SHEATH, SAID HOLDER COMPRISING A GENERALLY FLAT STRIP SUBSTANTIALLY CORRESPONDING TO THE WIDTH OF SAID SHEATH, THE LENGTH OF SAID STRIP BEING AT LEAST SUBSTANTIALLY EQUAL TO THE LENGTH OF SAID SHEATH, AND AT LEAST ONE LOOP CONNECTED TO SAID STRIP FOR FIRM ENGAGEMENT
Claim 2
Dependent Claim
81 words
THE COMBINATION OF A SUBSTANTIALLY RIGID SHEATH ADAPTED TO RECEIVE A KNIFE, SAID SHEATH HAVING A HONINGSTONE SECURELY FASTENED TO THE BACK OF SAID SHEATH AND SUBSTANTIALLY COVERING SAID BACK, AND A HOLDER FOR REMOVABLY RECEIVING SAID SHEATH, SAID HOLDER COMPRISING A GENERALLY FLAT STRIP SUBSTANTIALLY CORRESPONDING TO THE WIDTH OF SAID SHEATH, THE LENGTH OF SAID STRIP BEING AT LEAST SUBSTANTIALLY EQUAL TO THE LENGTH OF SAID SHEATH, AND AT LEAST ONE LOOP CONNECTED TO SAID STRIP FOR FIRM ENGAGEMENT
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) | 1970-03-06 | 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 |