Patent US3208309A successfully refreshed from Google Patents.
US3208309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vegetable cutter and method of making same
Assignee: FEATURE PRODUCTS Inc
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Filing: 1963-06-28
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Granted: 1965-09-28
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Expires: 1983-06-28
Abstract
No abstract record available.
Inventors
- 👤 Popeil Samuel Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-10 02:31
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/18; B26D3/185
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
123 words
THE METHOD OF ASSEMBLING AN ANNULAR CUTTER RING HAVING A PLURALITY OF PARALLEL BLADES FORMED FROM A RIBBON-LIKE SINGLE CONTINUOUS BLADE, THE CUTTER RING HAVING OPPOSED BLADE MOUNTING STATIONS, COMPRISING THE STEPS OF: FORMING THE ANNULAR RING TO A SIZE LARGER ALONG THE DIAMETER PARALLEL WITH THE BLADES THAN THE AXIS PERPENDICULAR TO THE BLADES, CONVOLUTING THE BLADE AND POSITIONING THE SAME IN THE RING, TENSIONING THE BLADE BY PULLING ITS TWO ENDS WHILE SIMULTANEOUSLY STRUMMING THE BLADE CONVOLUTIONS UNTIL A PITCH EQUALIZATION IS ACHIEVED THEREBY DENOTING UNIFORM PRESTRESSING WHILE SIMULTANEOUSLY COMPRESSING THE RING ON ITS ELONGATED DIAMETER, AND LOCKING THE BLADE ENDS WITHIN THE RING WHEREBY UPON RELEASING THE BLADE ITS PRESTRESSED CONDITION IS MAINTAINED BY THE ELASTIC DEFORMATION OF THE RING.
Claim 2
Independent Claim
123 words
THE METHOD OF ASSEMBLING AN ANNULAR CUTTER RING HAVING A PLURALITY OF PARALLEL BLADES FORMED FROM A RIBBON-LIKE SINGLE CONTINUOUS BLADE, THE CUTTER RING HAVING OPPOSED BLADE MOUNTING STATIONS, COMPRISING THE STEPS OF: FORMING THE ANNULAR RING TO A SIZE LARGER ALONG THE DIAMETER PARALLEL WITH THE BLADES THAN THE AXIS PERPENDICULAR TO THE BLADES, CONVOLUTING THE BLADE AND POSITIONING THE SAME IN THE RING, TENSIONING THE BLADE BY PULLING ITS TWO ENDS WHILE SIMULTANEOUSLY STRUMMING THE BLADE CONVOLUTIONS UNTIL A PITCH EQUALIZATION IS ACHIEVED THEREBY DENOTING UNIFORM PRESTRESSING WHILE SIMULTANEOUSLY COMPRESSING THE RING ON ITS ELONGATED DIAMETER, AND LOCKING THE BLADE ENDS WITHIN THE RING WHEREBY UPON RELEASING THE BLADE ITS PRESTRESSED CONDITION IS MAINTAINED BY THE ELASTIC DEFORMATION OF THE RING.
References Cited (Backward Citations)
US2283030A
Cited
US2521059A
Cited
US2467302A
Cited
US2581501A
Cited
US2572770A
Cited
US2911023A
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 |