US3269237A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the continuous cutting of building blocks from a fibrous mixture
Assignee: Individual
•
Filing: 1962-03-13
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Granted: 1966-08-30
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Expires: 1982-03-13
Abstract
No abstract record available.
Inventors
- 👤 Gerrit Jan Van Elten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:29
CPC Classifications
B; B28; B28B; B28B11/00; B28B11/14; B28B11/16; B28B11/163; B23; B23D; B23D45/00; B23D45/10; B23Q; B23Q7/00; B23Q7/007; B27; B27B; B27B5/00; B27B5/02; B27B5/06; B27N; B27N3/00; B27N3/08; B27N3/18; B27N3/183; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/21; Y10T83/2113; Y10T83/2116; Y10T83/465; Y10T83/4734; Y10T83/4757; Y10T83/476; Y10T83/768; Y10T83/7684; Y10T83/7693; Y10T83/7755; Y10T83/7763; Y10T83/7776; Y10T83/778
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
IN AN APPARATUS FOR THE CONTINUOUS CUTTING OF LIGHT WEIGHT BUILDING BLOCKS OF UNIFORM LENGTH FROM WOOD WOOL MIXED WITH A BINDER, A PLURALITY OF PLATE-LIKE FORMS FOR CARRYING THE MIXTURE OF WOOD WOOL AND BINDER, SAID FORMS BEING LOCATED END TO END AND MOVABLE IN ONE DIRECTION, RIMS CARRIED BY SAID FORMS ON OPPOSITE LONGITUDINAL SIDES THEREOF, SAID RIMS TERMINATING SHORT OF THE ENDS OF THE FORMS, A SAW FOR CUTTING SAID MIXTURE ALONG THE LINE OF CONTACT OF ADJACENT FORMS, MEANS SUPPORTING SAID SAW FOR MOVEMENT IN A DIRECTION PARALLEL TO SAID LINE OF CONTACT, MEANS SUPPORTING THE FIRST-MENTIONED MEANS FOR MOVEMENT IN THE DIRECTION OF MOVEMENT OF SAID FORMS, AND MEANS CONNECTED WITH THE SECOND-MENTIONED MEANS AND ADAPTED TO ENGAGE OPPOSITE RIMS OF A FORM TO CAUSE SAID SAW TO MOVE WITH SAID FORMS, THE LAST-MENTIONED MEANS BEING ADAPTED TO CENTER SAID SAW RELATIVELY TO SAID LINE OF CONTACT.
Claim 2
Dependent Claim
152 words
IN AN APPARATUS FOR THE CONTINUOUS CUTTING OF LIGHT WEIGHT BUILDING BLOCKS OF UNIFORM LENGTH FROM WOOD WOOL MIXED WITH A BINDER, A PLURALITY OF PLATE-LIKE FORMS FOR CARRYING THE MIXTURE OF WOOD WOOL AND BINDER, SAID FORMS BEING LOCATED END TO END AND MOVABLE IN ONE DIRECTION, RIMS CARRIED BY SAID FORMS ON OPPOSITE LONGITUDINAL SIDES THEREOF, SAID RIMS TERMINATING SHORT OF THE ENDS OF THE FORMS, A SAW FOR CUTTING SAID MIXTURE ALONG THE LINE OF CONTACT OF ADJACENT FORMS, MEANS SUPPORTING SAID SAW FOR MOVEMENT IN A DIRECTION PARALLEL TO SAID LINE OF CONTACT, MEANS SUPPORTING THE FIRST-MENTIONED MEANS FOR MOVEMENT IN THE DIRECTION OF MOVEMENT OF SAID FORMS, AND MEANS CONNECTED WITH THE SECOND-MENTIONED MEANS AND ADAPTED TO ENGAGE OPPOSITE RIMS OF A FORM TO CAUSE SAID SAW TO MOVE WITH SAID FORMS, THE LAST-MENTIONED MEANS BEING ADAPTED TO CENTER SAID SAW RELATIVELY TO SAID LINE OF CONTACT.
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) | 1969-08-29 | 1970-02-28 | 1970-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-29 | 1974-02-28 | 1974-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-29 | 1978-02-28 | 1978-08-30 | $7700.00 | Window Closed / Lapsed |