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US3854201A Expired / Lapsed US ⏱️ 0.0 years remaining

System for dispensing razor blade cartridges

Assignee: Warner Lambert Co LLC
•
Filing: 1973-05-21
•
Granted: 1974-12-17
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Expires: 1993-05-21
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Abstract

Abstract The specific embodiments provide a system for dispensing a plurality of razor blade cartridges comprising at least one dispenser having a longitudinal row of transverse cartridge chambers. Elements are provided in each one of the chambers for releasably maintaining a razor blade cartridge therein with engageable surfaces of the cartridge positioned for engagement by supporting surfaces on a holder. Guide elements are formed in a side wall of the dispenser unit to one side of each of the chambers for guiding the supporting surfaces of the holder into or out of engagement with the engageable surfaces of the cartridge. One of the cartridge chambers is empty, and the next successive chambers have unused cartridges therein. When an initial cartridge on the holder is no longer suitable for use, it is placed in the empty chamber, and the unused cartridge in the next successive chamber is used. Thereafter, each cartridge, when no longer suitable for use, is replaced in the chamber from which the cartridge was removed and the cartridge from the next successive chamber is removed for use until all the cartridges are successively removed from the dispenser unit. One of the specific embodiments provides for a second dispenser unit which is releasably connected to the first dispenser unit such that the guide means are inaccessible to the supporting surfaces of the holder until the first dispenser unit is disconnected therefrom.

Inventors

  • 👤 J Dawidowicz
  • 👤 F Ferraro

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-01 05:53
CPC Classifications
B; B26; B26B; B26B21/00; B26B21/40; A; A45; A45D; A45D27/00; A45D27/22; A45D27/225; B29; B29C; B29C65/00; B29C65/02; B29C65/08; B29C65/48; B29C65/76; B29C66/00; B29C66/01; B29C66/05; B29C66/20; B29C66/21; B29C66/50; B29C66/51; B29C66/54; B29C66/542; B29L; B29L2031/00; B29L2031/718; B29L2031/7186

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 51 words
A system for dispensing razor blade cartridges comprising: a plurality of razor blade cartridges, each one of said cartridges including slidably engageable surfaces formed transversely thereof; a holder having a plurality of supporting surfaces formed transversely thereof for selective sliding engagement with the slidably engageable surfaces of said plurality of cartridges;
Claim 2
Independent Claim 51 words
A system for dispensing razor blade cartridges comprising: a plurality of razor blade cartridges, each one of said cartridges including slidably engageable surfaces formed transversely thereof; a holder having a plurality of supporting surfaces formed transversely thereof for selective sliding engagement with the slidably engageable surfaces of said plurality of cartridges;
Claim 3
Dependent Claim 99 words
The system of claim 1 wherein each one of said dispenser units further comprises another side wall opposing said side wall having said guide means therein, and a plurality of transverse parallel walls including a pair of opposing end walls interconnecting said side walls to provide said plurality of chambers, and wherein said connecting means comprises a first plurality of surfaces extending upwardly from said side walls and said end walls of said second dispenser unit for releasably engaging a second plurality of surfaces extending downwardly from said side walls and said end walls of said first dispenser unit.
Claim 4
Dependent Claim 19 words
The system of claim 2 further comprising means for releasably locking said first and said second plurality of surfaces.
Claim 5
Dependent Claim 28 words
The system of claim 2 wherein said guide means of said second dispenser unit are formed between the first surfaces extending upwardly from the guide means side wall.

References Cited (Backward Citations)

US3424334A Cited
US3388662A Cited
US3388831A Cited
US3771223A Cited
US3777396A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-12-16 1978-06-17 1978-12-17 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-12-16 1982-06-17 1982-12-17 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-12-16 1986-06-17 1986-12-17 $7700.00 Window Closed / Lapsed

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