US3347352A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibratory feeder and the like
Assignee: Lord Corp
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Filing: 1966-11-21
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Granted: 1967-10-17
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Expires: 1986-11-21
Abstract
No abstract record available.
Inventors
- 👤 Jr James T Gwinn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:27
CPC Classifications
B; B65; B65G; B65G27/00; B65G27/10; B65G27/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
A DEVICE INCLUDING BASE MEANS BY WHICH IT MAY BE SUPPORTED AND RECIPROCATING MEANS FOR APPLYING TO THE DEVICE A RECIPROCATING FORCE, SAID DEVICE HAVING A CENTER OF GRAVITY AND THE LINE OF ACTION OF THE RECIPROCATING FORCE BEING IN A FIRST PLANE SPACE VERTICALLY ON ONE SIDE OF THE CENTER OF GRAVITY, A SUPPORTING STRUCTURE, AND SUPPORTING MEANS IN LOAD CARRYING RELATION BETWEEN SAID BASE MEANS AND SAID SUPPORTING STRUCTURE FOR SUPPORTING THE DEVICE TO ALLOW FREE BODILY ROCKING MOVEMENT OF THE DEVICE AS A WHOLE ABOUT AN AXIS IN A SECOND PLANE SPACED VERTICALLY FROM THE FIRST PLANE AND ON THE OTHER SIDE OF THE CENTER OF GRAVITY OF THE DEVICE AND TRANSVERSE TO SAID RESULTANT LINE OF ACTION, AND AXIS BEING CHOSEN SO THE LINE OF ACTION OF THE RECIPROCATING FORCE IS IN THE REGION OF THE CENTER OF PERCUSSION.
Claim 2
Independent Claim
143 words
A DEVICE INCLUDING BASE MEANS BY WHICH IT MAY BE SUPPORTED AND RECIPROCATING MEANS FOR APPLYING TO THE DEVICE A RECIPROCATING FORCE, SAID DEVICE HAVING A CENTER OF GRAVITY AND THE LINE OF ACTION OF THE RECIPROCATING FORCE BEING IN A FIRST PLANE SPACE VERTICALLY ON ONE SIDE OF THE CENTER OF GRAVITY, A SUPPORTING STRUCTURE, AND SUPPORTING MEANS IN LOAD CARRYING RELATION BETWEEN SAID BASE MEANS AND SAID SUPPORTING STRUCTURE FOR SUPPORTING THE DEVICE TO ALLOW FREE BODILY ROCKING MOVEMENT OF THE DEVICE AS A WHOLE ABOUT AN AXIS IN A SECOND PLANE SPACED VERTICALLY FROM THE FIRST PLANE AND ON THE OTHER SIDE OF THE CENTER OF GRAVITY OF THE DEVICE AND TRANSVERSE TO SAID RESULTANT LINE OF ACTION, AND AXIS BEING CHOSEN SO THE LINE OF ACTION OF THE RECIPROCATING FORCE IS IN THE REGION OF THE CENTER OF PERCUSSION.
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) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |