US3104187A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for cleaning corrugated partition strips
Assignee: OI Glass Inc
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Filing: 1960-09-12
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Granted: 1963-09-17
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Expires: 1980-09-12
Abstract
No abstract record available.
Inventors
- 👤 Mervyn M Jenkins
- 👤 Jay R Macy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:59
CPC Classifications
B; B08; B08B; B08B5/00; B08B5/02; B08B5/023
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
THE METHOD OF CLEANING DUST PARTICLES FROM SAWED AND SLOTTED STRIPS OF CORRUGATED BOARD COMPRISING MOVING A CHARGE CONSISTING OF A PLURALITY OF SAID STRIPS UPRIGHTED ON EDGE AND STACKED IN CLOSED SIDE-BY-SIDE RELATIONSHIP ALONG A PATH EXTENDING THROUH A CLEANING ZONE ON A HORIZONTAL SUPPORT, THE EDGES OF THE STRIPS BEING DISPOSED TRANSVERSELY TO SAID PATH, DIRECTING A HIGH VELOCITY STREAM OF AIT THAT EXTENDS TRANSVERSELY ACROSS SAID CHARGE OF STRIPS INTO SAID CHARGE FROM A NOZZLE THAT IS SPACED ABOVE THE UPPER EDGES OF SAID STRIPS, AND OSCILLATING SAID STREAM OF AIR LONGITUDINALLY ALONG THE PATH OF MOVEMENT OF SAID CHARGE AT A RATE TO CAUSE THE STRIPS OF SAID CHARGE TO FLUTTER ON SAID SUPPORT AND LOOSEN THE CLOSED RELATIONSHIP OF SAID STRIPS, THEREBY PERMITTING THE AIR STREAM TO FLOW PAST THE SURFACES OF SAID STRIPS AND THROGUH SAID SUPPORT TO REMOVE PARTICLES FROM THE SAID SURFACES.
Claim 2
Independent Claim
150 words
THE METHOD OF CLEANING DUST PARTICLES FROM SAWED AND SLOTTED STRIPS OF CORRUGATED BOARD COMPRISING MOVING A CHARGE CONSISTING OF A PLURALITY OF SAID STRIPS UPRIGHTED ON EDGE AND STACKED IN CLOSED SIDE-BY-SIDE RELATIONSHIP ALONG A PATH EXTENDING THROUH A CLEANING ZONE ON A HORIZONTAL SUPPORT, THE EDGES OF THE STRIPS BEING DISPOSED TRANSVERSELY TO SAID PATH, DIRECTING A HIGH VELOCITY STREAM OF AIT THAT EXTENDS TRANSVERSELY ACROSS SAID CHARGE OF STRIPS INTO SAID CHARGE FROM A NOZZLE THAT IS SPACED ABOVE THE UPPER EDGES OF SAID STRIPS, AND OSCILLATING SAID STREAM OF AIR LONGITUDINALLY ALONG THE PATH OF MOVEMENT OF SAID CHARGE AT A RATE TO CAUSE THE STRIPS OF SAID CHARGE TO FLUTTER ON SAID SUPPORT AND LOOSEN THE CLOSED RELATIONSHIP OF SAID STRIPS, THEREBY PERMITTING THE AIR STREAM TO FLOW PAST THE SURFACES OF SAID STRIPS AND THROGUH SAID SUPPORT TO REMOVE PARTICLES FROM THE SAID SURFACES.
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) | 1966-09-16 | 1967-03-18 | 1967-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-16 | 1971-03-18 | 1971-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-16 | 1975-03-18 | 1975-09-17 | $7700.00 | Window Closed / Lapsed |