US3301254A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surgical pad
Assignee: Scholl Werke Fa GmbH
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Filing: 1964-11-17
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Granted: 1967-01-31
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Expires: 1984-11-17
Abstract
No abstract record available.
Inventors
- 👤 Schickendanz Erich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:28
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/06; A61F13/063
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A SURGICAL PAD COMPRISING: A LOWER LAYER OF CUSHIONING MATERIAL, AN UPPER LAYER OF PERMANENTLY COMPACTIBLE MATERIAL COMPACTED TO PROVIDE AN OUTER THIN MARGIN AND A SMOOTHLY CURVATE UPPER EDGE, SAID PAD HAVING AN AFFLICTION RECEIVING OPENING THEREIN, SAID UPPER LAYER HAVING A COMPACTED CURVATE EDGE AT THE UPPER END OF SAID OPENING, AND ADHESIVE MEANS ON THE UNDERFACE OF SAID LOWER LAYER TO SECURE THE PAD TO THE BODY OF A USER.
Claim 2
Dependent Claim
73 words
A SURGICAL PAD COMPRISING: A LOWER LAYER OF CUSHIONING MATERIAL, AN UPPER LAYER OF PERMANENTLY COMPACTIBLE MATERIAL COMPACTED TO PROVIDE AN OUTER THIN MARGIN AND A SMOOTHLY CURVATE UPPER EDGE, SAID PAD HAVING AN AFFLICTION RECEIVING OPENING THEREIN, SAID UPPER LAYER HAVING A COMPACTED CURVATE EDGE AT THE UPPER END OF SAID OPENING, AND ADHESIVE MEANS ON THE UNDERFACE OF SAID LOWER LAYER TO SECURE THE PAD TO THE BODY OF A USER.
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) | 1970-01-30 | 1970-08-01 | 1971-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-30 | 1974-08-01 | 1975-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-30 | 1978-08-01 | 1979-01-31 | $7700.00 | Window Closed / Lapsed |