US3262826A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making cord reinforced draft aprons
Assignee: George Angus and Co Ltd
•
Filing: 1962-06-26
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Granted: 1966-07-26
•
Expires: 1982-06-26
Abstract
No abstract record available.
Inventors
- 👤 Balkin Mark
- 👤 Denys G Turner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 00:33
CPC Classifications
B; B29; B29D; B29D29/00; B29D29/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
IN A METHOD FOR PRODUCING AN ENDLESS CORD REINFORCED RUBBER HAND COMPRISING THE STEPS OF, PREPARING ON A CYLINDRICAL MANDREL A SLEEVE OF RUBBER COMPOSITION IN PLASTIC CONDITION, THE SLEEVE HAVING A WALL THICKNES CORRESPONDING TO THE REQUIRED THICKNESS OF THE BAND, THE SLEEVE HAVING INNER AND OUTER LAYERS OF RUBBER COMPOSITION HAVING DIFFERENT PHYDICAL PROPERTIES, THE INNER LAYER BEING MORE RESISTANT THAN THE OUTER LAYER, WINDING HELICALLY AROUND THE SLEEVE A REINFORCING CORD CUTTING THROUGH CONTROLLED TENSION ON THE CORD, THE CORD CUTTING THROUGH THE LESS RESISTANT OUTER LAYER OF THE SLEEVE AND BEING ARRESTED BY THE MORE RESISTANT INNER LAYER OF THE SLEEVE.
Claim 2
Dependent Claim
105 words
IN A METHOD FOR PRODUCING AN ENDLESS CORD REINFORCED RUBBER HAND COMPRISING THE STEPS OF, PREPARING ON A CYLINDRICAL MANDREL A SLEEVE OF RUBBER COMPOSITION IN PLASTIC CONDITION, THE SLEEVE HAVING A WALL THICKNES CORRESPONDING TO THE REQUIRED THICKNESS OF THE BAND, THE SLEEVE HAVING INNER AND OUTER LAYERS OF RUBBER COMPOSITION HAVING DIFFERENT PHYDICAL PROPERTIES, THE INNER LAYER BEING MORE RESISTANT THAN THE OUTER LAYER, WINDING HELICALLY AROUND THE SLEEVE A REINFORCING CORD CUTTING THROUGH CONTROLLED TENSION ON THE CORD, THE CORD CUTTING THROUGH THE LESS RESISTANT OUTER LAYER OF THE SLEEVE AND BEING ARRESTED BY THE MORE RESISTANT INNER LAYER OF THE SLEEVE.
References Cited (Backward Citations)
US3008860A
Cited
GB866999A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-25 | 1970-01-24 | 1970-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-25 | 1974-01-24 | 1974-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-25 | 1978-01-24 | 1978-07-26 | $7700.00 | Window Closed / Lapsed |