Patent US4272884A successfully refreshed from Google Patents.
US4272884A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaving apparatus
Assignee: US Philips Corp
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Filing: 1979-08-27
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Granted: 1981-06-16
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Expires: 1999-08-27
Abstract
Abstract A shaving apparatus comprises a cutting unit provided with at least one cutter having associated therewith a lead cutter movable relative to the cutter. The lead cutter is connected to the cutter by means of a connecting element formed of a material having rubber-elastic properties.
Inventors
- 👤 Eduard W. Tietjens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:46
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/14; B26B19/141; B26B19/145; B26B19/38; B26B19/42
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
53 words
A shaving apparatus having a cutting unit provided with at least one cutter, a lead cutter associated with and movable relative to the cutter, and an element connecting the lead cutter to the cutter, said connecting element comprising a layer of a material having rubber-elastic properties between the cutter and the lead cutter.
Claim 2
Dependent Claim
53 words
A shaving apparatus having a cutting unit provided with at least one cutter, a lead cutter associated with and movable relative to the cutter, and an element connecting the lead cutter to the cutter, said connecting element comprising a layer of a material having rubber-elastic properties between the cutter and the lead cutter.
Claim 3
Dependent Claim
16 words
A shaving apparatus according to claim 1, in which the connecting element comprises a rubber layer.
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) | 1984-06-15 | 1984-12-15 | 1985-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-06-15 | 1988-12-15 | 1989-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-06-15 | 1992-12-15 | 1993-06-16 | $7700.00 | Window Closed / Lapsed |