Patent US2595217A successfully refreshed from Google Patents.
US2595217A
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Chlorinated camphene-oil insecticidal compositions and method of making
Assignee: Pennsylvania Salt Manufacturing Co
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Filing: 1948-03-25
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Granted: 1952-05-06
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Expires: 1968-03-25
Abstract
No abstract record available.
Inventors
- 👤 Parr Thaddeus
- 👤 Zakheim Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:37
CPC Classifications
C; C07; C07C; C07C23/00; C07C23/18; C07C23/20; C07C23/27; C07C23/30; A; A01; A01N; A01N27/00; A01N2300/00
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
93 words
A METHOD OF MAKING AN INSECTICIDE DUST AND SPRAY BASE COMPRISING MIXING A MAJOR PORTION OF A NORMALLY SOLID CHLORINATED CAMPHENE WHILE IN ITS MOLTEN STATE WITH A MINOR PORTION OF AN OIL HAVING AN S. S. U. VISCOSITY RATING OF 100* F. OF LESS THAN 210 AND A BOILING POINT ABOVE 120* C. FOR AT LEAST 90% OF ITS INGREDIENTS, ADDING SAID CHLORINATING CAMPHENE-OIL MIX TO A SOLID ABSORBENT DILUENT MATERIAL AND AGITATING THE CHLORINATED CAMPHENE-OIL MIX AND ABSORBENT DILUENT UNTIL SAID CHLORINATED CAMPHENE-OIL MIX IS THOROUGHLY INCORPORATED WITHIN SAID DILUENT MATERIAL.
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) | 1955-05-06 | 1955-11-05 | 1956-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-06 | 1959-11-05 | 1960-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-06 | 1963-11-05 | 1964-05-06 | $7700.00 | Window Closed / Lapsed |