Patent US3607161A successfully refreshed from Google Patents.
US3607161A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick-drying scouring composition
Assignee: Colgate Palmolive Co
•
Filing: 1968-04-03
•
Granted: 1971-09-21
•
Expires: 1988-04-03
Abstract
Abstract A scouring composition comprising a cationic surface active compound and a water-soluble abrasive which leaves a surface which has been cleaned dry, shiny and free from a gritty residue film.
Inventors
- 👤 John Alexander Monick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:12
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/02; C11D3/04; C11D3/046; C11D1/00; C11D1/38
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
37 words
The scouring composition of claim 1 wherein the water-soluble abrasive is selected from the group consisting of borax, puffed borax, sodium chloride, sodium phosphate, sodium pyrophosphate, sodium orthophosphate, sodium carbonate, potassium bicarbonate, potassium sulfate or mixtures thereof.
Claim 2
Dependent Claim
11 words
The composition of claim 1 wherein the water-soluble abrasive is borax.
Claim 3
Dependent Claim
11 words
The composition of claim 1 wherein the 2alkyl moiety is 2oleyl.
Claim 4
Dependent Claim
12 words
The composition of claim 1, wherein the water-soluble abrasive is sodium chloride.
References Cited (Backward Citations)
CA665017A
Cited
US1808834A
Cited
US2560649A
Cited
US2586211A
Cited
US3092111A
Cited
US3382058A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-20 | 1975-03-22 | 1975-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-20 | 1979-03-22 | 1979-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-20 | 1983-03-22 | 1983-09-21 | $7700.00 | Window Closed / Lapsed |