US3071252A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder for bladed implements
Assignee: Individual
•
Filing: 1957-07-15
•
Granted: 1963-01-01
•
Expires: 1977-07-15
Abstract
No abstract record available.
Inventors
- 👤 Hanschar Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:51
CPC Classifications
B; B25; B25H; B25H3/00; B25H3/04; A; A47; A47G; A47G21/00; A47G21/14
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
133 words
A TOOL HOLDER DEVICE OF THE CHARACTER SHOWN AND DESCRIBED FOR RELEASABLY POSITIONING TOOL BLADES WHICH COMPRISES A LONGITUDINALLY-EXTENDING BODY HAVING A SERIES OF HORIZONTALLY-SPACED APART AND VERTICALLY-EXTENDING FRONT SLOTTED PORTIONS DIVIDING ITS FRONT FACE INTO SEGMENTS, SAID SLOTTED PORTIONS EXTENDING BETWEEN AND BEING OPEN TO TOP AND BOTTOM AND FRONT FACES OF SAID BODY AND TERMINATING BACKWARDLY IN SPACED RELATION WITH A BACK FACE THEREOF, A SERIES OF INCLINED OPENING PORTIONS OPEN TO THE TOP FACE OF SAID BODY AND PROJECTING DOWNWARDLY THEREIN ALONG THE SEGMENTS AND HAVING LOWER END PORTIONS CONVERGING WITH AN ASSOCIATED ONE OF SAID SLOTTED PORTIONS, EACH OF SAID OPENING PORTIONS HAVING AN OPEN SIDE WALL AT ITS CONVERGING END COMMUNICATING WITH ITS ASSOCIATED SLOTTED PORTION, AND ABUTMENT PORTION ADJACENT THE OPEN SIDE WALL, RELATIVELY HARD SPHERICAL LOCK-
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |