US3741805A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chlorine stable composition for cleaning and sanitizing and method ofuse
Assignee: Chemed Corp
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Filing: 1971-08-10
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Granted: 1973-06-26
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Expires: 1991-08-10
Abstract
Abstract AN AQUEOUS GELLING COMPOSTION FOR CLEANING AND SANITIZING COMPRISING (A) A XANTHAN GUM, (B) A DILUENT SELECTED FROM THE GROUP CONSISTING OF NA2SO4 AND NACL, (C) A LINEAR ALKYL BENZENE SULFONATE, (D) PROPYLENE GYLCOL DISPERSING AGENT, (E) FLURESCIN DYE, AND (F) A CHORINE RELASE AGENT SUCH AS CHLORINATED TRISODIUM PHOSPHATE, CHLORINATED ISOCYANURATES, OR SODIUM HYPOCHLORITE, AND ITS METHOD OF USE.
Inventors
- 👤 H Crotty
- 👤 C Coffey
- 👤 T Tesdahl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:59
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/48; B; B01; B01J; B01J19/00; B01J19/06; C08; C08L; C08L5/00; C11D1/00; C11D1/02; C11D1/12; C11D1/22; C11D17/00; C11D17/0008; C11D17/003; C11D3/16; C11D3/20; C11D3/22; C11D3/222; C11D3/225; C11D3/395; C11D3/3953; C11D3/3956; C11D3/40; Y; Y10; Y10S; Y10S516/00; Y10S516/01; Y10S516/03; Y10S516/04; Y10S516/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-06-25 | 1976-12-25 | 1977-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-25 | 1980-12-25 | 1981-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-25 | 1984-12-25 | 1985-06-26 | $7700.00 | Window Closed / Lapsed |