Patent US3304558A successfully refreshed from Google Patents.
US3304558A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mastectomy form
Assignee: Individual
•
Filing: 1964-12-03
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Granted: 1967-02-21
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Expires: 1984-12-03
Abstract
No abstract record available.
Inventors
- 👤 Mann Joyce
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:37
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/50; A61F2/52
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
49 words
A MASTECTOMY FORM COMPRISING A SOFT SHEEPSKIN BACKING MEMBER WITH REARWARDLY PROJECTING WOOL FIBRES THEREON, A FABRIC COVER SECURED PERIPHERALLY TO THE FRONT OF THE SHEEPSKIN BACKING MEMBER, AN INTERMEDIATE MEMBRANE BETWEEN THE FABRIC COVER AND BACKING MEMBER DIVIDING THE PAD INTO A FRONT AND REAR POUCH, A PLURALITY
Claim 2
Dependent Claim
49 words
A MASTECTOMY FORM COMPRISING A SOFT SHEEPSKIN BACKING MEMBER WITH REARWARDLY PROJECTING WOOL FIBRES THEREON, A FABRIC COVER SECURED PERIPHERALLY TO THE FRONT OF THE SHEEPSKIN BACKING MEMBER, AN INTERMEDIATE MEMBRANE BETWEEN THE FABRIC COVER AND BACKING MEMBER DIVIDING THE PAD INTO A FRONT AND REAR POUCH, A PLURALITY
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) | 1970-02-20 | 1970-08-22 | 1971-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-20 | 1974-08-22 | 1975-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-20 | 1978-08-22 | 1979-02-21 | $7700.00 | Window Closed / Lapsed |