US3114964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic tool changer
Assignee: Individual
•
Filing: 1960-10-21
•
Granted: 1963-12-24
•
Expires: 1980-10-21
Abstract
No abstract record available.
Inventors
- 👤 Marvin A Bramson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:06
CPC Classifications
A; A61; A61C; A61C1/00; A61C1/08; A61C1/14; A61C1/145; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53039; Y10T29/53061; Y10T29/53078; Y10T29/53478; Y10T29/53704; Y10T408/00; Y10T408/96; Y10T483/00; Y10T483/17; Y10T483/1733; Y10T483/179; Y10T483/18; Y10T483/1818; Y10T483/1827
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
AN APPARATUS FOR LOADING AND UNLOADING A TOOL IN A PORTABLE TOOL CHUCK COMPRISING, A FRAME, VISE MEANS CARRIED BY SAID FRAME FOR SELECTIVELY SECURING AND HOLDING SAID CHUCK FOR LOADING AND UNLOADING, MAGAZINE MEANS CONTAINING A PLURALITY OF SPACED-APART VERTICAL TOOL COMPARTMENTS AND BEING MOVABLY MOUNTED ON SAID FRAME SO THAT SAID TOOL COMPARTMENTS MAY BE MOVED INTO ALIGNMENT WITH SAID CHUCK, FIRST MEANS MOVABLY MOUNTED ON SAID FRAME FOR ENGAGING A TOOL LOCATED IN ONE OF SAID COMPARTMENTS AND MOVING SAID TOOL INTO AN EMPTY TOOL CHUCK HELD BY SAID VISE MEANS, AND SECOND MEANS MOVABLY MOUNTED ON SAID FRAME FOR ENGAGING A TOOL HELD IN A LOADED CHUCK WITHIN SAID VISE MEANS FOR MOVING SAID TOOL INTO AN EMPTY COMPARTMENT OF SAID MAGAZINE MEANS.
Claim 2
Independent Claim
127 words
AN APPARATUS FOR LOADING AND UNLOADING A TOOL IN A PORTABLE TOOL CHUCK COMPRISING, A FRAME, VISE MEANS CARRIED BY SAID FRAME FOR SELECTIVELY SECURING AND HOLDING SAID CHUCK FOR LOADING AND UNLOADING, MAGAZINE MEANS CONTAINING A PLURALITY OF SPACED-APART VERTICAL TOOL COMPARTMENTS AND BEING MOVABLY MOUNTED ON SAID FRAME SO THAT SAID TOOL COMPARTMENTS MAY BE MOVED INTO ALIGNMENT WITH SAID CHUCK, FIRST MEANS MOVABLY MOUNTED ON SAID FRAME FOR ENGAGING A TOOL LOCATED IN ONE OF SAID COMPARTMENTS AND MOVING SAID TOOL INTO AN EMPTY TOOL CHUCK HELD BY SAID VISE MEANS, AND SECOND MEANS MOVABLY MOUNTED ON SAID FRAME FOR ENGAGING A TOOL HELD IN A LOADED CHUCK WITHIN SAID VISE MEANS FOR MOVING SAID TOOL INTO AN EMPTY COMPARTMENT OF SAID MAGAZINE MEANS.
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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) | 1966-12-23 | 1967-06-24 | 1967-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-23 | 1971-06-24 | 1971-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-23 | 1975-06-24 | 1975-12-24 | $7700.00 | Window Closed / Lapsed |