Patent US2926097A successfully refreshed from Google Patents.
US2926097A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fire resistant composition for fabrics
Assignee: Individual
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Filing: 1944-11-03
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Granted: 1960-02-23
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Expires: 1964-11-03
Abstract
No abstract record available.
Inventors
- 👤 Leatherman Martin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:39
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/322; D06M13/325; D06M13/342
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
103 words
A TEXTILE TREATING COMPOSITION CONSISTING ESSENTIALLY OF FROM ABOUT 65% TO ABOUT 85% OF A CHLORAMIDE, FROM ABOUT 6% TO 10% OF A CHLORINATED PARAFFIN, FROM ABOUT 6% TO 10% OF A DECHLORINATING AGENT, AND FROM ABOUT 0.5% TO 5% OF A DISTRIBUTING AGENT, SAID CHLORAMIDE BEING SELECTED FROM THE GROUP OF COMPOUNDS CONSISTING OF N,N'',2,2'',4,4'',6,6'' OCTACHLORO-SYM.-DIPHENYL UREA, N,N'',3,3'',5,5'', HEXACHLORO-N,N'' DIACETYLBENZIDINE, 1,3,4,6-TETRACHLORO-7,8--DIPHENYLGLYCOLURIL, 1,3,4,6-TETRACHLORO-7,8 DIMETHYLGLYCOLURIL AND TRICHLOROMELAMINE, SAID DECHLORINATING AGENT BEING SELECTED FROM THE GROUP OF COMPOUNDS CONSISTING OF ZINC OXIDE AND CALCIUM CARBONATE AND SAID DISTRIBUTING AGENT BEING SELECTED FROM THE GROUP OF COMPOUNDS CONSISTING OF SORBITAN MONOLAURATE, ALUMINUM STEARATE AND SORBITAN TETRALAURATE.
Claim 2
Dependent Claim
103 words
A TEXTILE TREATING COMPOSITION CONSISTING ESSENTIALLY OF FROM ABOUT 65% TO ABOUT 85% OF A CHLORAMIDE, FROM ABOUT 6% TO 10% OF A CHLORINATED PARAFFIN, FROM ABOUT 6% TO 10% OF A DECHLORINATING AGENT, AND FROM ABOUT 0.5% TO 5% OF A DISTRIBUTING AGENT, SAID CHLORAMIDE BEING SELECTED FROM THE GROUP OF COMPOUNDS CONSISTING OF N,N'',2,2'',4,4'',6,6'' OCTACHLORO-SYM.-DIPHENYL UREA, N,N'',3,3'',5,5'', HEXACHLORO-N,N'' DIACETYLBENZIDINE, 1,3,4,6-TETRACHLORO-7,8--DIPHENYLGLYCOLURIL, 1,3,4,6-TETRACHLORO-7,8 DIMETHYLGLYCOLURIL AND TRICHLOROMELAMINE, SAID DECHLORINATING AGENT BEING SELECTED FROM THE GROUP OF COMPOUNDS CONSISTING OF ZINC OXIDE AND CALCIUM CARBONATE AND SAID DISTRIBUTING AGENT BEING SELECTED FROM THE GROUP OF COMPOUNDS CONSISTING OF SORBITAN MONOLAURATE, ALUMINUM STEARATE AND SORBITAN TETRALAURATE.
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) | 1963-02-22 | 1963-08-24 | 1964-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-02-22 | 1967-08-24 | 1968-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-02-22 | 1971-08-24 | 1972-02-23 | $7700.00 | Window Closed / Lapsed |