Patent US3229690A successfully refreshed from Google Patents.
US3229690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Digit protector
Assignee: Individual
•
Filing: 1962-07-31
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Granted: 1966-01-18
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Expires: 1982-07-31
Abstract
No abstract record available.
Inventors
- 👤 William M Scholl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:48
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/06; A61F13/064; A61F13/068; A61F13/063
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
55 words
A DIGIT PROTECTOR FOR SELECTIVE SLIP-ON APPLICATION OVER THE END OF AN INDIVIDUAL DIGIT, CONSISTING OF A PAIR OF THERMOPLASTIC FOAM LAYERS SUPERPOSED THROUGHOUT THEIR CONFRONTING FACES, AND A U-SHAPED HEAT SEAL SEAM JOINING SAID LAYERS INWARDLY FROM UNSECURED ENDS EDGES OF SAID LAYERS WHICH ARE SEPARATED SLIGHTLY BECAUSE OF SAID SEAM AND DEFINE AN
Claim 2
Dependent Claim
55 words
A DIGIT PROTECTOR FOR SELECTIVE SLIP-ON APPLICATION OVER THE END OF AN INDIVIDUAL DIGIT, CONSISTING OF A PAIR OF THERMOPLASTIC FOAM LAYERS SUPERPOSED THROUGHOUT THEIR CONFRONTING FACES, AND A U-SHAPED HEAT SEAL SEAM JOINING SAID LAYERS INWARDLY FROM UNSECURED ENDS EDGES OF SAID LAYERS WHICH ARE SEPARATED SLIGHTLY BECAUSE OF SAID SEAM AND DEFINE AN
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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) | 1969-01-17 | 1969-07-19 | 1970-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-17 | 1973-07-19 | 1974-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-17 | 1977-07-19 | 1978-01-18 | $7700.00 | Window Closed / Lapsed |