Patent US3125919A successfully refreshed from Google Patents.
US3125919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material fabricating machine
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
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Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:43
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/06; B26D7/0675; B26D3/00; B26D3/28; B26D7/0625; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0207; Y10T83/0215; Y10T83/0222; Y10T83/0267; Y10T83/0274; Y10T83/0304; Y10T83/202; Y10T83/2033; Y10T83/2037; Y10T83/2057; Y10T83/242; Y10T83/647; Y10T83/6571; Y10T83/6579; Y10T83/6584; Y10T83/6633; Y10T83/707; Y10T83/7083
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
152 words
IN A MACHINE OF THE CLASS DESCRIBED, A FRAME, BIN MEANS FOR SUPPORTING A PLURALITY OF SHEETS OF FIBROUS MATERIAL ON SAID FRAME, MEANS FORMING CONVEYOR MEANS AND INCLUDING PNEUMATICALLY ACTUATABLE FEEDING MEANS FOR SEQUENTIALLY FEEDING SAID SHEETS OF MATERIAL LONGITUDINALLY ALONG SAID FRAME, FABRICATING MEANS SUPPORTED ON SAID FRAME IN POSITION TO INTERCEPT AND FABRICATE A SHEET OF MATERIAL AS THE SAME IS CARRIED THROUGH SAID FRAME, AT LEAST ONE OF SAID FABRICATING MEANS INCLUDING AN ENDLESS BANDLIKE KNIFE HAVING A HORIZONTAL CUTTING RUN POSITIONED FOR SPLITTING SAID SHEET OF MATERIAL INTO TWO BOARD SECTIONS OF EQUAL THICKNESS, SAID CONVEYOR MEANS HAVING UPPER AND LOWER CONVEYING RUNS FOR MOVING EACH OF SAID BOARD SECTIONS THROUGH SAID FRAME, AND SAID FABRICATING MEANS INCLUDING KNIFE MEANS ADJACENT EACH OF SAID CONVEYING RUNS TO SIMULTANEOUSLY FORM A CONTINUOUS GROOVE IN EACH OF SAID BOARD SECTIONS LONGITUDINALLY ALONG THE SAME CLOSELY ADJACENT ITS ONE EDGE.
Claim 2
Dependent Claim
152 words
IN A MACHINE OF THE CLASS DESCRIBED, A FRAME, BIN MEANS FOR SUPPORTING A PLURALITY OF SHEETS OF FIBROUS MATERIAL ON SAID FRAME, MEANS FORMING CONVEYOR MEANS AND INCLUDING PNEUMATICALLY ACTUATABLE FEEDING MEANS FOR SEQUENTIALLY FEEDING SAID SHEETS OF MATERIAL LONGITUDINALLY ALONG SAID FRAME, FABRICATING MEANS SUPPORTED ON SAID FRAME IN POSITION TO INTERCEPT AND FABRICATE A SHEET OF MATERIAL AS THE SAME IS CARRIED THROUGH SAID FRAME, AT LEAST ONE OF SAID FABRICATING MEANS INCLUDING AN ENDLESS BANDLIKE KNIFE HAVING A HORIZONTAL CUTTING RUN POSITIONED FOR SPLITTING SAID SHEET OF MATERIAL INTO TWO BOARD SECTIONS OF EQUAL THICKNESS, SAID CONVEYOR MEANS HAVING UPPER AND LOWER CONVEYING RUNS FOR MOVING EACH OF SAID BOARD SECTIONS THROUGH SAID FRAME, AND SAID FABRICATING MEANS INCLUDING KNIFE MEANS ADJACENT EACH OF SAID CONVEYING RUNS TO SIMULTANEOUSLY FORM A CONTINUOUS GROOVE IN EACH OF SAID BOARD SECTIONS LONGITUDINALLY ALONG THE SAME CLOSELY ADJACENT ITS ONE EDGE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |