Patent US3107668A successfully refreshed from Google Patents.
US3107668A
Expired / Lapsed
US
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Method of forming a tooth protector
Assignee: Individual
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Filing: 1962-07-17
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Granted: 1963-10-22
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Expires: 1982-07-17
Abstract
No abstract record available.
Inventors
- 👤 Junior W Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 20:59
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/08; A63B71/085
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
89 words
THE METHOD OF MAKING A PROTECTIVE TOOTH SHIELD USABLE BY A GROUP OF INDIVIDUALS HAVING DIMENSIONALLY SIMILAR GUM STRUCTURES BUT DIFFERENT TOOTH CONTOURS, SAID METHOD INCLUDING THE STEPS OF, PREPAIRING A MOLD OF THE TEETH AND GUM CONTOURS OF ONE INDIVIDUAL IN SAID GROUP, SAID MOLD COMPRISING AN EXACT REPLICA OF THE GUM CONTOUR OF SAID ONE INDIVIDUAL WITH THE TEETH CONTOUR ENLARGED OVER ITS ENTIRE AREA, AND MOLDING A CHANNEL SHAPED SHIELD OF RESILIENT MATERIAL AROUND AND OVER THE GUM CONTOUR AND ENLARGED TEETH CONTOUR OF SAID MOLD.
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) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |