Patent US3318206A successfully refreshed from Google Patents.
US3318206A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unitized rotary scorer
Assignee: Beazer East Inc
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Filing: 1966-10-18
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Granted: 1967-05-09
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Expires: 1986-10-18
Abstract
No abstract record available.
Inventors
- 👤 Frederick R Kuehn
- 👤 William K Barnes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 04:50
CPC Classifications
B; B31; B31F; B31F1/00; B31F1/08; B31F1/10; B26; B26D; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/24; B26D1/245; B31B; B31B50/00; B31B50/25; B31B50/254; B31B50/256
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
143 words
ROTARY SCORING APPARATUS FOR SCORING A WEB, COMPRISING: A PAIR OF IDENTICAL DIAMETRICALLY SPLIT COOPERATING SCORERS RESPECTIVELY SECURED FOR ROTATION WITH A PAIR OF PARALLEL ADJACENT SHAFTS; EACH OF SAID SCORERS ADAPTED FOR MOUNTING EITHER A MAIE OR FEMALE DIAMETRICALLY SPLIT PROFILE UPON A SHOULDER PORTION OF REDUCED DIAMETER ADJACENT ONE END OF SAID SCORERS BY A PLURALITY OF SCREWS EXTENDING AXIALLY THROUGH SAID PROFILES INTO THE MAJOR PORTION OF SAID SCORERS; SAID FEMALE PROFILE COMPRISING A COMPOSITE RING HAVING AN INNER METALLIC PORTION WITH AN OUTER ELASTOMERIC PORTION BONDED THERETO OF GREATER DIAMETER THAN SAID SCORER FOR SUPPORTING SAID WEB OPPOSITE THE OTHER OF SAID SCORERS; AND SAID MALE PROFILE COMPRISING A SCORE RING SANDWICHED BETWEEN A PAIR OF IDENTICAL BACK-UP RINGS OF LESSER DIAMETER THAN SAID SCORE RING FOR FORMING A SCORE IN SAID WEB CONFORMING SUBSTANTIALLY TO SAID MALE PROFILE.
Claim 2
Dependent Claim
143 words
ROTARY SCORING APPARATUS FOR SCORING A WEB, COMPRISING: A PAIR OF IDENTICAL DIAMETRICALLY SPLIT COOPERATING SCORERS RESPECTIVELY SECURED FOR ROTATION WITH A PAIR OF PARALLEL ADJACENT SHAFTS; EACH OF SAID SCORERS ADAPTED FOR MOUNTING EITHER A MAIE OR FEMALE DIAMETRICALLY SPLIT PROFILE UPON A SHOULDER PORTION OF REDUCED DIAMETER ADJACENT ONE END OF SAID SCORERS BY A PLURALITY OF SCREWS EXTENDING AXIALLY THROUGH SAID PROFILES INTO THE MAJOR PORTION OF SAID SCORERS; SAID FEMALE PROFILE COMPRISING A COMPOSITE RING HAVING AN INNER METALLIC PORTION WITH AN OUTER ELASTOMERIC PORTION BONDED THERETO OF GREATER DIAMETER THAN SAID SCORER FOR SUPPORTING SAID WEB OPPOSITE THE OTHER OF SAID SCORERS; AND SAID MALE PROFILE COMPRISING A SCORE RING SANDWICHED BETWEEN A PAIR OF IDENTICAL BACK-UP RINGS OF LESSER DIAMETER THAN SAID SCORE RING FOR FORMING A SCORE IN SAID WEB CONFORMING SUBSTANTIALLY TO SAID MALE PROFILE.
References Cited (Backward Citations)
US2139890A
Cited
US2223503A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-08 | 1970-11-07 | 1971-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-08 | 1974-11-07 | 1975-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-08 | 1978-11-07 | 1979-05-09 | $7700.00 | Window Closed / Lapsed |