US3208745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collator accommodating different paper sizes
Assignee: Individual
•
Filing: 1963-10-17
•
Granted: 1965-09-28
•
Expires: 1983-10-17
Abstract
No abstract record available.
Inventors
- 👤 Earl T March
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 01:01
CPC Classifications
A; A47; A47B; A47B81/00; B; B65; B65H; B65H39/00; B65H39/02; B65H39/04; B65H39/042
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
A COLLATOR COMPRISING SUPERIMPOSED TRAYS, A RIGID FRAME SUPPORTING SAID TRAYS, GUIDES EXTENDING LONGITUDINALLY OF SAID TRAYS AT EACH SIDE THEREOF, SLIDES RESPECTIVELY MOUNTED FOR RECIPROCATION ALONG SAID GUIDES, SAID SLIDES COMPRISING UPRIGHTS, TRANSVERSE RODS EXTENDING BETWEEN SAID TRAYS AND CONNECTING SAID UPRIGHTS, PUSHERS IN SAID TRAYS PIVOTED AT THEIR REAR ENDS RESPECTIVELY ON SAID RODS, A PAIR OF LEVERS RESPECTIVELY CONNECTED TO SAID SLIDES, A TORSION ROD JOURNALED IN SAID FRAME AND CONNECTING SAID LEVERS, A DRIVING CRANK, A PITMAN DRIVEN BY SAID CRANK AND CONNECTED TO AN ARM OF ONE OF SADI LEVERS, AND MEANS FOR ADJUSTING THE LENGTH OF SAID LEVER ARM CONNECTED TO SAID PITMAN.
Claim 2
Dependent Claim
109 words
A COLLATOR COMPRISING SUPERIMPOSED TRAYS, A RIGID FRAME SUPPORTING SAID TRAYS, GUIDES EXTENDING LONGITUDINALLY OF SAID TRAYS AT EACH SIDE THEREOF, SLIDES RESPECTIVELY MOUNTED FOR RECIPROCATION ALONG SAID GUIDES, SAID SLIDES COMPRISING UPRIGHTS, TRANSVERSE RODS EXTENDING BETWEEN SAID TRAYS AND CONNECTING SAID UPRIGHTS, PUSHERS IN SAID TRAYS PIVOTED AT THEIR REAR ENDS RESPECTIVELY ON SAID RODS, A PAIR OF LEVERS RESPECTIVELY CONNECTED TO SAID SLIDES, A TORSION ROD JOURNALED IN SAID FRAME AND CONNECTING SAID LEVERS, A DRIVING CRANK, A PITMAN DRIVEN BY SAID CRANK AND CONNECTED TO AN ARM OF ONE OF SADI LEVERS, AND MEANS FOR ADJUSTING THE LENGTH OF SAID LEVER ARM CONNECTED TO SAID PITMAN.
References Cited (Backward Citations)
US809976A
Cited
US2599829A
Cited
US2770456A
Cited
US2829888A
Cited
US2993692A
Cited
US3122363A
Cited
US3152801A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |