US2761544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for conveying articles
Assignee: Ransburg Corp
•
Filing: 1952-07-31
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Granted: 1956-09-04
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Expires: 1972-07-31
Abstract
No abstract record available.
Inventors
- 👤 Herschel A Williams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:27
CPC Classifications
B; B65; B65G; B65G9/00; B65G9/002; B65G19/00; B65G19/02; B65G19/025; B65G19/18; B65G19/28; B65G19/30; B65G19/303; B65G19/306; B65G47/00; B65G47/22; B65G47/24; B65G47/244
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1493346A
Cited
DE479675C
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US1876066A
Cited
GB530676A
Cited
US2546374A
Cited
US2618207A
Cited
US2619916A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-09-04 | 1960-03-05 | 1960-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-09-04 | 1964-03-05 | 1964-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-09-04 | 1968-03-05 | 1968-09-04 | $7700.00 | Window Closed / Lapsed |