US2792349A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Soap cake
Assignee: Lever Brothers Co
•
Filing: 1954-03-26
•
Granted: 1957-05-14
•
Expires: 1974-03-26
Abstract
No abstract record available.
Inventors
- 👤 Vier Bill J Le
- 👤 Kohn Misch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:48
CPC Classifications
C; C11; C11D; C11D17/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A CAKE OF SOAP COMPRISING CONVEX UPPER AND LOWER SURFACES, ONE OF WHICH IS UNIFORMLY CONVEXLY ROUNDED IN ONE DIRECTION ONLY AND ABOUT AN AXIS PARALLEL TO THE GENERAL PLANE OF THE CAKE, SAID SURFACE THEREBY CONSTITUTING A PORTION OF A CYCLINDRICAL SURFACE, AND THE OTHER SURFACE OF WHICH IS UNIFORMLY CONVEXLY ROUNDED ABOUT AT LEAST ONE AXIS PARALLEL TO THE GENERAL PLANE OF THE CAKE, SAID AXIS BEING SUBSTANTIALLY AT RIGHT ANGLES TO THE AXIS ABOUT WHICH SAID ONE SURFACE IS ROUNDED.
Claim 2
Dependent Claim
83 words
A CAKE OF SOAP COMPRISING CONVEX UPPER AND LOWER SURFACES, ONE OF WHICH IS UNIFORMLY CONVEXLY ROUNDED IN ONE DIRECTION ONLY AND ABOUT AN AXIS PARALLEL TO THE GENERAL PLANE OF THE CAKE, SAID SURFACE THEREBY CONSTITUTING A PORTION OF A CYCLINDRICAL SURFACE, AND THE OTHER SURFACE OF WHICH IS UNIFORMLY CONVEXLY ROUNDED ABOUT AT LEAST ONE AXIS PARALLEL TO THE GENERAL PLANE OF THE CAKE, SAID AXIS BEING SUBSTANTIALLY AT RIGHT ANGLES TO THE AXIS ABOUT WHICH SAID ONE SURFACE IS ROUNDED.
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) | 1960-05-13 | 1960-11-12 | 1961-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-13 | 1964-11-12 | 1965-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-13 | 1968-11-12 | 1969-05-14 | $7700.00 | Window Closed / Lapsed |