Patent US4415891A successfully refreshed from Google Patents.
US3265100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for supplying quantities of material to a plurality of receptacles
Assignee: DJ Stork AB
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Filing: 1963-05-13
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Granted: 1966-08-09
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Expires: 1983-05-13
Abstract
No abstract record available.
Inventors
- 👤 Holm Sune Erik
- 👤 Elkund Edgar Anselm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 00:22
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/02; G01N1/10; G01N1/18; B; B01; B01L; B01L3/00; B01L3/02; B01L3/0203; B65; B65B; B65B39/00; B65B39/12
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
62 words
APPARATUS FOR SUPPLYING QUANTITIES OF MATERIAL TO RECEPTACLES IN ROWS, COMPRISING A SUPPLY MEMBER, FIRST GUIDE MEANS, A ROTARY SCREW, SAID SCREW COMPRISING AN ENDLESS SCREW THREAD FOR MOVING THE SUPPLY MEMBER IN ONE DIRECTION AND BACK IN THE OPPOSITE DIRECTION AS THE SCREW ROTATES IN ONE DIRECTION ONLY TO SET THE SUPPLY MEMBER ALONG A ROW OF RECEPTACLES TO SUCCESSIVE 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) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |