US3242055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process and composition for enhancing bacterial action on septic tanks and the like, and method of making said composition
Assignee: Individual
•
Filing: 1962-07-10
•
Granted: 1966-03-22
•
Expires: 1982-07-10
Abstract
No abstract record available.
Inventors
- 👤 Lucia Santo De
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:00
CPC Classifications
C; C02; C02F; C02F3/00; C02F3/34; C02F3/342
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
AN ENZYME PELLET CONSTRUCTION FOR ENHANCING THE DECOMPOSITION OF SOLID WASTE COLLECTING AT THE BOTTOM OF A SEPTIC TANK COMPRISING AN ENZYME CONTAINING MATERIAL, A WATER SOLUBLE BINDER FOR MAINTAINING SAID ENZYME CONTAINING MATERIAL IN PELLET FORM, AND MEANS DISPOSED WITHIN SAID PELLET FORM FOR WEIGHTING SAID PELLET FORM TO PROVIDE SAID PELLET FORM WITH A MASS SUFFICIENT TO ASSURE ITS SINKING TO THE BOTTOM OF THE TANK AND TO MAINTAIN THE SAME THEREAT WHERE SAID PELLET FORM IS RENDERED MOST EFFECTIVE UNTIL TOTALLY CONSUMED.
Claim 2
Dependent Claim
85 words
AN ENZYME PELLET CONSTRUCTION FOR ENHANCING THE DECOMPOSITION OF SOLID WASTE COLLECTING AT THE BOTTOM OF A SEPTIC TANK COMPRISING AN ENZYME CONTAINING MATERIAL, A WATER SOLUBLE BINDER FOR MAINTAINING SAID ENZYME CONTAINING MATERIAL IN PELLET FORM, AND MEANS DISPOSED WITHIN SAID PELLET FORM FOR WEIGHTING SAID PELLET FORM TO PROVIDE SAID PELLET FORM WITH A MASS SUFFICIENT TO ASSURE ITS SINKING TO THE BOTTOM OF THE TANK AND TO MAINTAIN THE SAME THEREAT WHERE SAID PELLET FORM IS RENDERED MOST EFFECTIVE UNTIL TOTALLY CONSUMED.
References Cited (Backward Citations)
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Cited
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Cited
US2809933A
Cited
US2810229A
Cited
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Cited
US3069327A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-21 | 1969-09-20 | 1970-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-21 | 1973-09-20 | 1974-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-21 | 1977-09-20 | 1978-03-22 | $7700.00 | Window Closed / Lapsed |