US3388831A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaving units and dispensers therefor
Assignee: Wilkinson Sword Ltd
•
Filing: 1966-04-25
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Granted: 1968-06-18
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Expires: 1986-04-25
Abstract
No abstract record available.
Inventors
- 👤 Bernard S Hansom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:56
CPC Classifications
A; A45; A45D; A45D27/00; A45D27/22; A45D27/225; B; B26; B26B; B26B21/00; B26B21/08; B26B21/14; B26B21/16; B26B21/165; B26B21/24; B65; B65D; B65D83/00; B65D83/08; B65D83/10
Claims Analysis
Total Claims: 0
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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) | 1971-06-18 | 1971-12-18 | 1972-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-06-18 | 1975-12-18 | 1976-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-06-18 | 1979-12-18 | 1980-06-18 | $7700.00 | Window Closed / Lapsed |