Patent US3073304A successfully refreshed from Google Patents.
US3073304A
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US
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Perforated adhesive tape and bandage formed therewith
Assignee: Kendall Co
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Filing: 1960-08-08
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Granted: 1963-01-15
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Expires: 1980-08-08
Abstract
No abstract record available.
Inventors
- 👤 Charles H Schaar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:09
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/02; A61F13/0276; B; B26; B26D; B26D7/00; B26D7/08; B26F; B26F1/00; B26F1/24; C; C09; C09J; C09J7/00; C09J7/20; C09J7/22; C09J7/26; Y; Y10; Y10S; Y10S264/00; Y10S264/70; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/1056
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
AN ADHESIVE TAPE COMPRISING A THERMOPLASTIC FILM PACKING AND AN ADHESIVE LAYER THEREON, SAID BACKING AND SAID ADHESIVE LAYER HAVING PERFORATIONS IN SUBSTANTIAL ALIGNMENT THERETHROUGH, EACH PERFORATION IN THE BACKING BORDERED AT THE PERIPHERY THEREOF WITH A RAISED GARMENT FORMATION OF THE FILM MATERIAL SOLELY ON THE ADHESIVE SIDE OF THE FILMS, THE PERFORATIONS IN SAID ADHESIVE LAYER BEING LARGER THAN THE PERFORATIONS IN SAID BACKING ALIGNED THEREWITH WITH THE PERIPHERAL EDGES OF THE PERFORATIONS IN SAID ADHESIVE LAYER RECESSED FROM THE PERIPHERAL EDGES OF THE PERFORATIONS IN THE BACKING.
Claim 2
Dependent Claim
90 words
AN ADHESIVE TAPE COMPRISING A THERMOPLASTIC FILM PACKING AND AN ADHESIVE LAYER THEREON, SAID BACKING AND SAID ADHESIVE LAYER HAVING PERFORATIONS IN SUBSTANTIAL ALIGNMENT THERETHROUGH, EACH PERFORATION IN THE BACKING BORDERED AT THE PERIPHERY THEREOF WITH A RAISED GARMENT FORMATION OF THE FILM MATERIAL SOLELY ON THE ADHESIVE SIDE OF THE FILMS, THE PERFORATIONS IN SAID ADHESIVE LAYER BEING LARGER THAN THE PERFORATIONS IN SAID BACKING ALIGNED THEREWITH WITH THE PERIPHERAL EDGES OF THE PERFORATIONS IN SAID ADHESIVE LAYER RECESSED FROM THE PERIPHERAL EDGES OF THE PERFORATIONS IN THE BACKING.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-01-14 | 1966-07-16 | 1967-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-14 | 1970-07-16 | 1971-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-14 | 1974-07-16 | 1975-01-15 | $7700.00 | Window Closed / Lapsed |