Patent US3100842A successfully refreshed from Google Patents.
US3100842A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tooth brush holder and sterilizer
Assignee: PASQUALE CARMINE TROTTA
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Filing: 1961-06-15
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Granted: 1963-08-13
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Expires: 1981-06-15
Abstract
No abstract record available.
Inventors
- 👤 Tellefsen Walter Goodwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:15
CPC Classifications
A; A47; A47K; A47K1/00; A47K1/08; A47K1/09
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
106 words
A TOOTH BRUSH HOLDER COMPRISING A HOUSING OPEN AT THE BOTTOM, A MEMBER OPEN AT THE TOP AND HAVING AN UPPER EDGE WITH THE SAME CONFIGURATION AS THE LOWER EDGE OF SAID HOUSING, AND MEANS FOR SUPPORTING SAID MEMBER BELOW SAID HOUSING, THE OVERALL WIDTH OF THE UPPER EDGE OF SAID MEMBER BEING LESS THAN THE OVERALL WIDTH OF THE LOWER EDGE OF SAID HOUSING, SUCH THAT THE HORIZONTAL COMPONENT OF THE DISTANCE BETWEEN THE TWO EDGES AT ALL POINTS IS LESS THAN THE OVERALL DIMENSION OF THE TOOTHBRUSH AT THE BRISTLE END, MEASURED LENGTHWISE OF THE BRISTLES, WHILE THE SPACE BETWEEN THE EDGES IS GREATER
Claim 2
Dependent Claim
106 words
A TOOTH BRUSH HOLDER COMPRISING A HOUSING OPEN AT THE BOTTOM, A MEMBER OPEN AT THE TOP AND HAVING AN UPPER EDGE WITH THE SAME CONFIGURATION AS THE LOWER EDGE OF SAID HOUSING, AND MEANS FOR SUPPORTING SAID MEMBER BELOW SAID HOUSING, THE OVERALL WIDTH OF THE UPPER EDGE OF SAID MEMBER BEING LESS THAN THE OVERALL WIDTH OF THE LOWER EDGE OF SAID HOUSING, SUCH THAT THE HORIZONTAL COMPONENT OF THE DISTANCE BETWEEN THE TWO EDGES AT ALL POINTS IS LESS THAN THE OVERALL DIMENSION OF THE TOOTHBRUSH AT THE BRISTLE END, MEASURED LENGTHWISE OF THE BRISTLES, WHILE THE SPACE BETWEEN THE EDGES IS GREATER
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) | 1966-08-12 | 1967-02-11 | 1967-08-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-08-12 | 1971-02-11 | 1971-08-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-08-12 | 1975-02-11 | 1975-08-13 | $7700.00 | Window Closed / Lapsed |