US2865806A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solidified air odor control liquids
Assignee: INTERSTATE SANITATION CO
•
Filing: 1955-08-05
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Granted: 1958-12-23
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Expires: 1975-08-05
Abstract
No abstract record available.
Inventors
- 👤 Jack J Bulloff
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:39
CPC Classifications
A; A61; A61L; A61L9/00; A61L9/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
63 words
A SOLID AIR ORDOR CONTROLLING COMPOSITION CONSISTING ESSENTIALLY OF THE PRODUCT OBTAINED BY DISSOLVING A SOLID MOLDABLE MATERIAL SELECTED FROM THE GROUP CONSISTING OF POLYETHYLENE AND ETHYL CELLULOSE, AND HAVING A DOW MELT INDEX NUMBER BETWEEN 0.1 AND 35 IN LIQUID MENTHADIENE, THE CONSTITUENTS BEING ADMIXED AT A TEMPERATURE OF 160* F. TO 250*F., AND COOLING THE SOLUTION TO FORM A SOLID PRODUCT.
Claim 2
Dependent Claim
63 words
A SOLID AIR ORDOR CONTROLLING COMPOSITION CONSISTING ESSENTIALLY OF THE PRODUCT OBTAINED BY DISSOLVING A SOLID MOLDABLE MATERIAL SELECTED FROM THE GROUP CONSISTING OF POLYETHYLENE AND ETHYL CELLULOSE, AND HAVING A DOW MELT INDEX NUMBER BETWEEN 0.1 AND 35 IN LIQUID MENTHADIENE, THE CONSTITUENTS BEING ADMIXED AT A TEMPERATURE OF 160* F. TO 250*F., AND COOLING THE SOLUTION TO FORM A SOLID PRODUCT.
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) | 1961-12-22 | 1962-06-23 | 1962-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-22 | 1966-06-23 | 1966-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-22 | 1970-06-23 | 1970-12-23 | $7700.00 | Window Closed / Lapsed |