Patent US3221870A successfully refreshed from Google Patents.
US3221870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Arrangement for conveying containers and the like articles
Assignee: Individual
•
Filing: 1963-10-31
•
Granted: 1965-12-07
•
Expires: 1983-10-31
Abstract
No abstract record available.
Inventors
- 👤 Pagay Roger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:37
CPC Classifications
B; B65; B65G; B65G25/00; B65G25/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A CONVEYOR COMPRISING: A STATIONARY HORIZONTAL SUPPORT MEMBER INCLUDING A PLURALITY OF LONGITUDINALLY EXTENDING AND MUTUALLY TRANSVERSELY DISPLACED SLATS; A MOVABLE HORIZONTAL SUPPORT MEMBER, SAID MOVABLE SUPPORT MEMBER COMPRISING AT LEAST TWO LONGITUDINALLY DISPLACED SECTIONS, MEANS FOR ARTICULATELY CONNECTING SAID SECTIONS TO PERMIT RELATIVE VERTICAL MOVEMENT BETWEEN SAID SECTIONS AND UNIFIED HORIZONTAL MOVEMENT OF SAID SECTIONS, EACH OF SAID SECTIONS INCLUDING A PLURALITY OF LONGITUDINALLY EXTENDING AND MUTUALLY TRANSVERSELY DISPLACED SLATS, THE SLATS OF SAID SECTIONS BEING INTERLEAVED WITH THE SLATS OF SAID STATIONARY HORIZONTAL SUPPORT MEMBER; MEANS FOR VERTICALLY DISPLACING SAID FIRST SECTION; MEANS FOR VERTICALLY DISPLACING SAID SECOND SECTION; AND MEANS CONNECTED TO ONE OF SAID SECTIONS FOR HORIZONTALLY MOVING SAID FIRST AND SECOND SECTIONS SIMULTANEOUSLY.
Claim 2
Dependent Claim
118 words
A CONVEYOR COMPRISING: A STATIONARY HORIZONTAL SUPPORT MEMBER INCLUDING A PLURALITY OF LONGITUDINALLY EXTENDING AND MUTUALLY TRANSVERSELY DISPLACED SLATS; A MOVABLE HORIZONTAL SUPPORT MEMBER, SAID MOVABLE SUPPORT MEMBER COMPRISING AT LEAST TWO LONGITUDINALLY DISPLACED SECTIONS, MEANS FOR ARTICULATELY CONNECTING SAID SECTIONS TO PERMIT RELATIVE VERTICAL MOVEMENT BETWEEN SAID SECTIONS AND UNIFIED HORIZONTAL MOVEMENT OF SAID SECTIONS, EACH OF SAID SECTIONS INCLUDING A PLURALITY OF LONGITUDINALLY EXTENDING AND MUTUALLY TRANSVERSELY DISPLACED SLATS, THE SLATS OF SAID SECTIONS BEING INTERLEAVED WITH THE SLATS OF SAID STATIONARY HORIZONTAL SUPPORT MEMBER; MEANS FOR VERTICALLY DISPLACING SAID FIRST SECTION; MEANS FOR VERTICALLY DISPLACING SAID SECOND SECTION; AND MEANS CONNECTED TO ONE OF SAID SECTIONS FOR HORIZONTALLY MOVING SAID FIRST AND SECOND SECTIONS SIMULTANEOUSLY.
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) | 1968-12-06 | 1969-06-07 | 1969-12-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-06 | 1973-06-07 | 1973-12-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-06 | 1977-06-07 | 1977-12-07 | $7700.00 | Window Closed / Lapsed |