Patent US3147005A successfully refreshed from Google Patents.
US3147005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clamping assembly
Assignee: AT&T Inc
•
Filing: 1962-07-20
•
Granted: 1964-09-01
•
Expires: 1982-07-20
Abstract
No abstract record available.
Inventors
- 👤 Glenn E Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:52
CPC Classifications
B; B23; B23Q; B23Q3/00; B23Q3/02; B23Q3/06; B23Q2703/00; B23Q2703/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
188 words
A CLAMPING ASSEMBLY, WHICH COMPRISES: A BASE MEMBER; A CLAMPING MEMBER PIVOTED ON SAID BASE MEMBER FOR CLAMPING A PART BETWEEN SAID BASE MEMBER AND SAID CLAMPING MEMBER; A LOCKING MEMBER MOUNTED ON SAID BASE MEMBER FOR PIVOTAL AND LINEAR MOVEMENT; LIMITING SURFACES ON SAID LOCKING MEMBER AND SAID BASE MEMBER ENGAGEABLE WITH ONE ANOTHER FOR PREVENTING SAID LOCKING MEMBER AND SAID CLAMPING MEMBER FROM MOVING OUT OF CLAMPING POSITION; MEANS FOR MOVING SAID LOCKING MEMBER RELATIVE TO SAID BASE MEMBER; MEANS FOR APPLYING FORCE TO SAID CLAMPING MEMBER TO PIVOT SAID CLAMPING MEMBER INTO CLAMPING POSITION TO CLAMP THE PART; AND INTERENGAGING MEANS ON SAID BASE MEMBER AND SAID LOCKING MEMBER FOR CAUSING SAID LOCKING MEMBER TO MOVE LINEARLY TOWARD SAID LIMITING SURFACE ON SAID BASE MEMBER AS SAID LOCKING MEMBER IS MOVED RELATIVE TO SAID BASE MEMBER, TO BRING SAID LIMITING SURFACES ON SAID LOCKING MEMBER AND SAID BASE MEMBER INTO ENGAGEMENT, SAID ENGAGED LIMITING SURFACES PREVENTING MOVEMENT OF SAID LOCKING MEMBER AND SAID CLAMPING MEMBER OUT OF CLAMPING POSITION AS LONG AS CLAMPING PRESSURE IS APPLIED TO SAID CLAMPING MEMBER BY SAID FORCE APPLYING MEANS.
Claim 2
Dependent Claim
188 words
A CLAMPING ASSEMBLY, WHICH COMPRISES: A BASE MEMBER; A CLAMPING MEMBER PIVOTED ON SAID BASE MEMBER FOR CLAMPING A PART BETWEEN SAID BASE MEMBER AND SAID CLAMPING MEMBER; A LOCKING MEMBER MOUNTED ON SAID BASE MEMBER FOR PIVOTAL AND LINEAR MOVEMENT; LIMITING SURFACES ON SAID LOCKING MEMBER AND SAID BASE MEMBER ENGAGEABLE WITH ONE ANOTHER FOR PREVENTING SAID LOCKING MEMBER AND SAID CLAMPING MEMBER FROM MOVING OUT OF CLAMPING POSITION; MEANS FOR MOVING SAID LOCKING MEMBER RELATIVE TO SAID BASE MEMBER; MEANS FOR APPLYING FORCE TO SAID CLAMPING MEMBER TO PIVOT SAID CLAMPING MEMBER INTO CLAMPING POSITION TO CLAMP THE PART; AND INTERENGAGING MEANS ON SAID BASE MEMBER AND SAID LOCKING MEMBER FOR CAUSING SAID LOCKING MEMBER TO MOVE LINEARLY TOWARD SAID LIMITING SURFACE ON SAID BASE MEMBER AS SAID LOCKING MEMBER IS MOVED RELATIVE TO SAID BASE MEMBER, TO BRING SAID LIMITING SURFACES ON SAID LOCKING MEMBER AND SAID BASE MEMBER INTO ENGAGEMENT, SAID ENGAGED LIMITING SURFACES PREVENTING MOVEMENT OF SAID LOCKING MEMBER AND SAID CLAMPING MEMBER OUT OF CLAMPING POSITION AS LONG AS CLAMPING PRESSURE IS APPLIED TO SAID CLAMPING MEMBER BY SAID FORCE APPLYING MEANS.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-09-01 | 1968-03-02 | 1968-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-01 | 1972-03-02 | 1972-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-01 | 1976-03-02 | 1976-09-01 | $7700.00 | Window Closed / Lapsed |