US2624685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Treating birds and feathers
Assignee: Individual
•
Filing: 1948-06-11
•
Granted: 1953-01-06
•
Expires: 1968-06-11
Abstract
No abstract record available.
Inventors
- 👤 Artemy A Horvath
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:22
CPC Classifications
A; A01; A01K; A01K45/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
46 words
IN TREATING FEATHERS OF FOWLS TO RESTORE OR IMPROVE THEIR WATER-REPELLENT QUALITIES, THE STEP COMPRISING APPLYING STEROL TO AT LEAST A PORTION OF SUCH FEATHERS AND PERMITTING SAID STEROL GRADUALLY TO SPREAD THROUGHOUT THE FEATHER STRUCTURE, THEREBY COATING AND IMPROVING THE WATER-REPELLENT QUALITIES OF SAID FEATHERS.
Claim 2
Dependent Claim
46 words
IN TREATING FEATHERS OF FOWLS TO RESTORE OR IMPROVE THEIR WATER-REPELLENT QUALITIES, THE STEP COMPRISING APPLYING STEROL TO AT LEAST A PORTION OF SUCH FEATHERS AND PERMITTING SAID STEROL GRADUALLY TO SPREAD THROUGHOUT THE FEATHER STRUCTURE, THEREBY COATING AND IMPROVING THE WATER-REPELLENT QUALITIES OF SAID FEATHERS.
References Cited (Backward Citations)
US987433A
Cited
US988669A
Cited
US882985A
Cited
US1095471A
Cited
US1396533A
Cited
US1576046A
Cited
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Cited
US1696460A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-01-06 | 1956-07-07 | 1957-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-01-06 | 1960-07-07 | 1961-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-01-06 | 1964-07-07 | 1965-01-06 | $7700.00 | Window Closed / Lapsed |