Patent US3262198A successfully refreshed from Google Patents.
US3262198A
Expired / Lapsed
US
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Magazine for a ribbon-like shaving blade
Assignee: Gillette Co LLC
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Filing: 1966-02-09
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Granted: 1966-07-26
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Expires: 1986-02-09
Abstract
No abstract record available.
Inventors
- 👤 Warren I Nissen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 20:49
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/08; B26B21/14; B26B21/26; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53478
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
FOR USE IN A RAZOR, A MAGAZINE FOR A RIBBON-LIKE BLADE OF UNIFORM WIDTH HAVING A LONGITUDINALLY EXTENDING REAR EDGE AND A PARALLEL SHARPENED EDGE, SAID MAGAZINE COMPRISING MEANS FOR RECEIVING A SUPPLY OF RIBBON-LIKE BLADE; TAKE-UP MEANS FOR RECEIVING AN END OF A BLADE; PATH-DEFINING MEANS FOR A PATH OF TRAVEL FOR A BLADE BETWEEN SAID SUPPLY MEANS AND TAKE-UP MEANS, SAID PATH-DEFINING MEANS INCLUDING A PORTION DEFINING A SHAVING ZONE FOR A LENGTH OF SUCH BLADE, AND MEANS ADAPTED TO IMPART A FRUSTO-CONICAL FORM TO A PORTION OF A BLADE AT EACH END OF SUCH BLADE LENGTH IN THE SHAVING ZONE, THE APEX OF EACH SUCH FRUSTO-CONICAL PORTION LYING FORWARDLY OF A SHARPENED EDGE OF SUCH BLADE THEREBY INCREASING THE STRESS OF THE BLADE ADJACENT THE SHARPENED EDGE OF SUCH FRUSTO-CONICAL PORTIONS.
Claim 2
Dependent Claim
134 words
FOR USE IN A RAZOR, A MAGAZINE FOR A RIBBON-LIKE BLADE OF UNIFORM WIDTH HAVING A LONGITUDINALLY EXTENDING REAR EDGE AND A PARALLEL SHARPENED EDGE, SAID MAGAZINE COMPRISING MEANS FOR RECEIVING A SUPPLY OF RIBBON-LIKE BLADE; TAKE-UP MEANS FOR RECEIVING AN END OF A BLADE; PATH-DEFINING MEANS FOR A PATH OF TRAVEL FOR A BLADE BETWEEN SAID SUPPLY MEANS AND TAKE-UP MEANS, SAID PATH-DEFINING MEANS INCLUDING A PORTION DEFINING A SHAVING ZONE FOR A LENGTH OF SUCH BLADE, AND MEANS ADAPTED TO IMPART A FRUSTO-CONICAL FORM TO A PORTION OF A BLADE AT EACH END OF SUCH BLADE LENGTH IN THE SHAVING ZONE, THE APEX OF EACH SUCH FRUSTO-CONICAL PORTION LYING FORWARDLY OF A SHARPENED EDGE OF SUCH BLADE THEREBY INCREASING THE STRESS OF THE BLADE ADJACENT THE SHARPENED EDGE OF SUCH FRUSTO-CONICAL PORTIONS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |