US3198079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Axially adjustable tool holder
Assignee: Erickson Tool Co
•
Filing: 1964-01-22
•
Granted: 1965-08-03
•
Expires: 1984-01-22
Abstract
No abstract record available.
Inventors
- 👤 Franklyn E Winnen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:15
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/028; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/309352; Y10T409/309408; Y10T409/309464
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
AN AXIALLY ADJUSTABLE TOOL HOLDER COMPRISING A TUBULAR HOUSING, A BODY MEMBER IN SAID HOUSING EXTENDING AXIALLY THEREBEYOND, MEANS OPERATIVE TO PREVENT RELATIVE ROTATIONAL MOVEMENT BETWEEN SAID HOUSING AND BODY MEMBER, A DIAL MEMBER IN THREADED ENGAGEMENT WITH SAID BODY MEMBER BEYOND SAID HOUSING FOR AXIAL MOVEMENT THEREALONG, A SPLIT TAPERED WEDGE RING DISPOSED ON SAID BODY MEMBER BETWEEN SAID HOUSING AND SAID DIAL MEMBER, AND MEANS FOR DRAWING SAID BODY MEMBER AXIALLY INTO SAID HOUSING TO COMPRESS SAID SPLIT WEDGE RING INTO TIGHT ENGAGEMENT WITH SAID BODY MEMBER AND SAID HOUSING AND DIAL MEMBER.
Claim 2
Dependent Claim
95 words
AN AXIALLY ADJUSTABLE TOOL HOLDER COMPRISING A TUBULAR HOUSING, A BODY MEMBER IN SAID HOUSING EXTENDING AXIALLY THEREBEYOND, MEANS OPERATIVE TO PREVENT RELATIVE ROTATIONAL MOVEMENT BETWEEN SAID HOUSING AND BODY MEMBER, A DIAL MEMBER IN THREADED ENGAGEMENT WITH SAID BODY MEMBER BEYOND SAID HOUSING FOR AXIAL MOVEMENT THEREALONG, A SPLIT TAPERED WEDGE RING DISPOSED ON SAID BODY MEMBER BETWEEN SAID HOUSING AND SAID DIAL MEMBER, AND MEANS FOR DRAWING SAID BODY MEMBER AXIALLY INTO SAID HOUSING TO COMPRESS SAID SPLIT WEDGE RING INTO TIGHT ENGAGEMENT WITH SAID BODY MEMBER AND SAID HOUSING AND DIAL MEMBER.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |