US3605701A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Link chain collar for animals,especially dogs
Assignee: HERM SPRENGER
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Filing: 1969-05-05
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Granted: 1971-09-20
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Expires: 1989-05-05
Abstract
Abstract A LINK CHAIN COLLOR ANIMALS, ESPECIALLY DOGS, WHICH COMPRISES A FIRST LINK CHAIN HAVING ITS END PORTIONS SECURED TO HOOK-SHAPED FASTENER AND TO A SECOND LINK CHAIN, RESPECTIVELY. ANY DESIRED LINK OF THE SECOND LINK CHAIN CAN BE BROUGHT INTO AND OUT OF ENGAGEMENT WITH THE HOOK-SHAPED FASTENER SO AS TO ADJUST THE LENGTH OF THE COLLAR TO THE CIRCUMFERENCE OF THE NECK OF AN ANIMAL.
Inventors
- 👤 Herbert Alfred Sprenger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:41
CPC Classifications
A; A01; A01K; A01K27/00; A01K27/001; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45969; Y10T24/45974
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-19 | 1975-03-21 | 1975-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-19 | 1979-03-21 | 1979-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-19 | 1983-03-21 | 1983-09-20 | $7700.00 | Window Closed / Lapsed |