Patent US2994622A successfully refreshed from Google Patents.
US2994622A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination sinker release and weighing scale
Assignee: Individual
•
Filing: 1957-03-12
•
Granted: 1961-08-01
•
Expires: 1977-03-12
Abstract
No abstract record available.
Inventors
- 👤 Fred J Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:53
CPC Classifications
A; A01; A01K; A01K95/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
A COMBINATION SINKER RELEASE AND WEIGHING SCALE COMPRISING AN ELONGATED PLATE HAVING A PLURALITY OF SPACED DEPENDING EYE MEMBERS ARRANGED IN LONGITUDINAL ALIGNMENT, THE EYE MEMBERS FORMING A PLURALITY OF LONGITUDINALLY SPACED APERATURES OEPN FROM BELOW, A RETRACTABLE WEIGHT SUPPORTING PIN SUPPORTED FOR LONGITUDINAL RECIPROCATING MOVEMENT BY THE EYE MEMBERS AND HAVING AN INDICATING MEMBER PRODUCING FROM ITS SIDES, THE PIN NORMALLY EXTENDING ACROSS THE APERTURES BUT BEING ADAPTED TO MOVE TO RETRACTED POSITIONS WITH RESPECT TO ONE OR
Claim 2
Dependent Claim
79 words
A COMBINATION SINKER RELEASE AND WEIGHING SCALE COMPRISING AN ELONGATED PLATE HAVING A PLURALITY OF SPACED DEPENDING EYE MEMBERS ARRANGED IN LONGITUDINAL ALIGNMENT, THE EYE MEMBERS FORMING A PLURALITY OF LONGITUDINALLY SPACED APERATURES OEPN FROM BELOW, A RETRACTABLE WEIGHT SUPPORTING PIN SUPPORTED FOR LONGITUDINAL RECIPROCATING MOVEMENT BY THE EYE MEMBERS AND HAVING AN INDICATING MEMBER PRODUCING FROM ITS SIDES, THE PIN NORMALLY EXTENDING ACROSS THE APERTURES BUT BEING ADAPTED TO MOVE TO RETRACTED POSITIONS WITH RESPECT TO ONE OR
References Cited (Backward Citations)
US714477A
Cited
US1702418A
Cited
US2392335A
Cited
US2458811A
Cited
US2562054A
Cited
US2716832A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-07-31 | 1965-01-30 | 1965-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-07-31 | 1969-01-30 | 1969-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-07-31 | 1973-01-30 | 1973-08-01 | $7700.00 | Window Closed / Lapsed |