US3103299A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of shaving
Assignee: Individual
•
Filing: 1959-10-01
•
Granted: 1963-09-10
•
Expires: 1979-10-01
Abstract
No abstract record available.
Inventors
- 👤 August R Werft
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:04
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/38; B26B19/3853; B26B19/40; B26B21/00; B26B21/40; B26B21/44; B26B21/446; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0405; Y10T83/0443; Y10T83/081; Y10T83/088
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
67 words
A METHOD OF SHAVING WHICH COMPRISES PROVIDING AN ELECTRICALLY OPERATED RAZOR HEAD HAVING A SERIES OF ANVILS AND A SERIES OF BLADES AND BEING OF SUBSTANTIAL SHAVING AREA, PASSING SAID HEAD OVER THE SKIN AND HAIR IN THE ACT OF SHAVING AND SIMULTANEOUSLY DISPENSING FLUENT SHAVING AID TO AND THROUGH SAID HEAD TO SAID SKIN AND HAIR WITHIN THE CONFINES OF SAID SHAVING AREA OF SAID HEAD.
Claim 2
Independent Claim
67 words
A METHOD OF SHAVING WHICH COMPRISES PROVIDING AN ELECTRICALLY OPERATED RAZOR HEAD HAVING A SERIES OF ANVILS AND A SERIES OF BLADES AND BEING OF SUBSTANTIAL SHAVING AREA, PASSING SAID HEAD OVER THE SKIN AND HAIR IN THE ACT OF SHAVING AND SIMULTANEOUSLY DISPENSING FLUENT SHAVING AID TO AND THROUGH SAID HEAD TO SAID SKIN AND HAIR WITHIN THE CONFINES OF SAID SHAVING AREA OF SAID HEAD.
References Cited (Backward Citations)
US1836800A
Cited
US2134960A
Cited
US2336806A
Cited
US2206730A
Cited
US2298508A
Cited
US2227321A
Cited
US2318255A
Cited
US2661531A
Cited
US2718694A
Cited
GB690828A
Cited
US2686361A
Cited
US2839224A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-09 | 1967-03-11 | 1967-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-09 | 1971-03-11 | 1971-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-09 | 1975-03-11 | 1975-09-10 | $7700.00 | Window Closed / Lapsed |