US3660958A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective wrapper for roll of sheet material and method of making same
Assignee: Individual
•
Filing: 1970-06-01
•
Granted: 1972-05-09
•
Expires: 1990-06-01
Abstract
Abstract A protective wrapper for a cylindrical article such as a roll of sheet material, or the like, which includes at least one sheet of corrugated material to protect the cylindrical article during shipment and storage and during handling operations.
Inventors
- 👤 Donald R Garrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:33
CPC Classifications
B; B65; B65D; B65D85/00; B65D85/67; B65D85/671; B65D85/672; Y; Y10; Y10S; Y10S229/00; Y10S229/939
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A method for providing a cushioning wrapper around an already wrapped newsprint roll of conventional large size and great weight, e.g., about 30 to 40 inches in diameter, about 60 inches in length, and about 4,000 pounds in weight; comprising bringing to the roll, then stationary, a flat faced corrugated cardboard cushioning wrapper and wrapping it around the roll, then stationary, with the flat face against the wrapped roll, and the corrugated side outward and simultaneously bonding the cushioning wrapper to the wrapped roll; and then bringing to the roll, then stationary, a smooth thin paper outer wrapper and wrapping it around the roll, then stationary, by applying it to the corrugated outer face of the cushioning wrapper and simultaneously bonding the outer wrapper to the cushioning wrapper.
Claim 2
Independent Claim
128 words
A method for providing a cushioning wrapper around an already wrapped newsprint roll of conventional large size and great weight, e.g., about 30 to 40 inches in diameter, about 60 inches in length, and about 4,000 pounds in weight; comprising bringing to the roll, then stationary, a flat faced corrugated cardboard cushioning wrapper and wrapping it around the roll, then stationary, with the flat face against the wrapped roll, and the corrugated side outward and simultaneously bonding the cushioning wrapper to the wrapped roll; and then bringing to the roll, then stationary, a smooth thin paper outer wrapper and wrapping it around the roll, then stationary, by applying it to the corrugated outer face of the cushioning wrapper and simultaneously bonding the outer wrapper to the cushioning wrapper.
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) | 1975-05-09 | 1975-11-08 | 1976-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-09 | 1979-11-08 | 1980-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-09 | 1983-11-08 | 1984-05-09 | $7700.00 | Window Closed / Lapsed |