Patent US3962508A successfully refreshed from Google Patents.
US3962508A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermoplastic resin tape for packaging
Assignee: Individual
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Filing: 1975-03-26
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Granted: 1976-06-08
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Expires: 1995-03-26
Abstract
Abstract A thermoplastic resin tape for packaging which has embossed areas on its surface and other areas which are not embossed. The non-embossed portions of the tape are located at intervals on the embossed surface so that the non-embossed portions are aligned in spaced relation to one another lengthwise of the tape and are surrounded by the embossed portions.
Inventors
- 👤 Tokumitsu Nakanose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:17
CPC Classifications
B; B29; B29C; B29C59/00; B29C59/02; B29C59/04; B65; B65D; B65D63/00; B65D63/10; B65D63/1009; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498; Y10T428/00; Y10T428/24; Y10T428/24479; Y10T428/2457; Y10T428/24587
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
41 words
A thermoplastic resin tape for packaging, said tape having a non-uniform thickness consisting of concave-convex portions except for areas of uniform thickness disposed in spaced relation along the length of said tape at substantially regular intervals on the central part thereof.
Claim 2
Dependent Claim
41 words
A thermoplastic resin tape for packaging, said tape having a non-uniform thickness consisting of concave-convex portions except for areas of uniform thickness disposed in spaced relation along the length of said tape at substantially regular intervals on the central part thereof.
Claim 3
Dependent Claim
27 words
A thermoplastic resin tape for packaging as claimed in claim 1, wherein said areas of uniform thickness occupy 10-50% of the entire surface area of said tape.
Claim 4
Dependent Claim
22 words
A thermoplastic resin tape for packaging as claimed in claim 1, wherein each of said areas of uniform thickness is substantially circular.
Claim 5
Dependent Claim
26 words
A thermoplastic resin tape for packaging as claimed in claim 1 wherein some of said areas of uniform thickness are circular and others have cross shapes.
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) | 1979-06-08 | 1979-12-08 | 1980-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-08 | 1983-12-08 | 1984-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-08 | 1987-12-08 | 1988-06-08 | $7700.00 | Window Closed / Lapsed |