US3104413A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shampooer with configured compressible foam applicating roller
Assignee: Brooklyn Products Inc
•
Filing: 1960-10-28
•
Granted: 1963-09-24
•
Expires: 1980-10-28
Abstract
No abstract record available.
Inventors
- 👤 Richard L Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:28
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A SUBSTANTIALLY CYLINDRICAL HOMOGENEOUS LIQUID APPLICATION ROLLER FOR PRODUCING A CLEANSING FOAM FORMED OF A COMPRESSIBLE CELLULAR FOAM POLYURETHANE MATERIAL HAVING AN OUTER PERIPHERAL SURFACE, A PLURALITY OF PARALLEL, LONGITUDINALLY EXTENDING COMPRESSIBLE RIDGES INTEGRALLY DEFINED ON SAID OUTER SURFACE, SAID RIDGES BEING DEFINED BY A PLURAITY OF PARALLEL LONGITUDINALLY EXTENDING INTERSECTING CONCAVE GROOVES, ADJACENT GROOVES INTERSECTING AT A SHARPLY DEFINED LINE CONSITUTING THE PERIPERAL TERMINATING EDGE OF SAID RIDGES.
Claim 2
Dependent Claim
69 words
A SUBSTANTIALLY CYLINDRICAL HOMOGENEOUS LIQUID APPLICATION ROLLER FOR PRODUCING A CLEANSING FOAM FORMED OF A COMPRESSIBLE CELLULAR FOAM POLYURETHANE MATERIAL HAVING AN OUTER PERIPHERAL SURFACE, A PLURALITY OF PARALLEL, LONGITUDINALLY EXTENDING COMPRESSIBLE RIDGES INTEGRALLY DEFINED ON SAID OUTER SURFACE, SAID RIDGES BEING DEFINED BY A PLURAITY OF PARALLEL LONGITUDINALLY EXTENDING INTERSECTING CONCAVE GROOVES, ADJACENT GROOVES INTERSECTING AT A SHARPLY DEFINED LINE CONSITUTING THE PERIPERAL TERMINATING EDGE OF SAID RIDGES.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-23 | 1967-03-25 | 1967-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-23 | 1971-03-25 | 1971-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-23 | 1975-03-25 | 1975-09-24 | $7700.00 | Window Closed / Lapsed |