Patent US3102343A successfully refreshed from Google Patents.
US3102343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measuring apparatus for machine tools
Assignee: Individual
•
Filing: 1959-12-21
•
Granted: 1963-09-03
•
Expires: 1979-12-21
Abstract
No abstract record available.
Inventors
- 👤 Plank Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:52
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/22; G01B7/00; G01B7/004; G01B7/008; G01B7/012
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
102 words
A SCANNING LEVER MEASURING APPLIANCE COMPRISING A HOLDER ADAPTED TO BE INSERTED INTO A ROTATABLE SPINDLE OF A MACHINE TOOL OR THE LIKE FOR ROTATION WITH SAID SPINDLE, SAID HOLDER INCLUDING SCANNING LEVER MEANS ROTATABLE THEREWITH, DIAL GAUGE MEANS INCLUDING A DIAL GAUGE OPERATIVELY CONNECTED FOR ACTUATION BY SAID SCANNING LEVER MEANS AND MOVABLY MOUNTED ON SAID HOLDER, AND ANCHORING MEANS SECURED TO A RELATIVELY FIXED PART AND INCLUDING FIRST MAGNETIC MEANS MAGNETICALLY COUPLED TO SECOND MAGNETIC MEANS FORMING PART OF SAID DIAL GAUGE MEANS FOR HOLDING SAID DIAL GAUGE STATIONARY IN A PREDETERMINED VIEWING POSITION DURING ROTATIONAL MOVEMENT OF SAID HOLDER.
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) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |