US3503884A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scouring cleanser composition
Assignee: Colgate Palmolive Co
•
Filing: 1966-05-18
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Granted: 1970-03-31
•
Expires: 1986-05-18
Abstract
No abstract record available.
Inventors
- 👤 William Chirash
- 👤 Robert Henry Trimmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 03:49
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/395; C11D3/3958; C11D3/02; C11D3/12; C11D3/124; C11D3/3953; C11D3/3955
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) | 1973-03-30 | 1973-09-29 | 1974-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-30 | 1977-09-29 | 1978-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-30 | 1981-09-29 | 1982-03-31 | $7700.00 | Window Closed / Lapsed |