US3079737A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Toric lens tool
Assignee: W-J (DELAWARE) Inc
•
Filing: 1961-04-17
•
Granted: 1963-03-05
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Expires: 1981-04-17
Abstract
No abstract record available.
Inventors
- 👤 Henry J Kratt
- 👤 Bronstein Leonard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 10:57
CPC Classifications
B; B24; B24B; B24B13/00; B24B13/005; Y; Y10; Y10T; Y10T82/00; Y10T82/14; Y10T82/148
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
IN A TORIC LENS TOOL OF THE CHARACTER DISCLOSED, A BODY HAVING A PAIR OF OPPOSITE LENS BLANK EDGE ENGAGING JAWS, SAID BODY HAVING CROSSWISE OF SAID JAWS A SLOT, A WARPING BAR SLIDABLY RECEIVED IN SAID SLOT AND HAVING A PAIR OF LENS BLANK EDGE ENGAGING SHOULDERS, A SUPPORTING AND WARPING RING INTERPOSED BETWEEN SAID SHOULDERS AND THE BLANK, AND AN ADJUSTING SCREW CARRIED BY SAID BODY AND ENGAGEABLE WITH SAID WARPING BAR TO MOVE SAID BAR AXIALLY OF SAID BODY AND IN A DIRECTION FOR WARPING THE LENS BLANK BETWEEN SAID JAWS AND SAID SHOULDERS.
Claim 2
Dependent Claim
97 words
IN A TORIC LENS TOOL OF THE CHARACTER DISCLOSED, A BODY HAVING A PAIR OF OPPOSITE LENS BLANK EDGE ENGAGING JAWS, SAID BODY HAVING CROSSWISE OF SAID JAWS A SLOT, A WARPING BAR SLIDABLY RECEIVED IN SAID SLOT AND HAVING A PAIR OF LENS BLANK EDGE ENGAGING SHOULDERS, A SUPPORTING AND WARPING RING INTERPOSED BETWEEN SAID SHOULDERS AND THE BLANK, AND AN ADJUSTING SCREW CARRIED BY SAID BODY AND ENGAGEABLE WITH SAID WARPING BAR TO MOVE SAID BAR AXIALLY OF SAID BODY AND IN A DIRECTION FOR WARPING THE LENS BLANK BETWEEN SAID JAWS AND SAID SHOULDERS.
References Cited (Backward Citations)
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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) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |