US3627611A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for the manufacture of surgical pouches
Assignee: ROLLPRINT PACKAGING PRODUCTS I
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Filing: 1969-06-25
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Granted: 1971-12-14
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Expires: 1989-06-25
Abstract
Abstract A disposable surgical pouch having a corrugated, chevron, rip open seal is disclosed comprising polyethylene front and backer pieces and a paper header, such pouches being made in a continuous strip from rolls of sheet polyethylene and paper.
Inventors
- 👤 Joseph P Bonk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 04:31
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/02; A; A61; A61B; A61B50/00; A61B50/30; A61M; A61M5/00; A61M5/002; B65D; B65D75/00; B65D75/28; B65D75/30; B65D75/52; B65D75/58; B65D75/5855; A61B2050/3015; A61B2050/314; A61B2050/316; B65D75/40; B65D75/44; B65D75/46; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1737
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
19 words
The apparatus of claim 1 additionally comprising a subplate disposed between said work surface and said first sealing means.
Claim 2
Dependent Claim
21 words
The apparatus of claim 2 wherein said control means is operative to alternately actuate said drawing means and said sealing assemblies.
References Cited (Backward Citations)
US2707985A
Cited
US2798523A
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US2878849A
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US2800163A
Cited
US3106502A
Cited
US3079292A
Cited
US2971874A
Cited
US3166457A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-13 | 1975-06-14 | 1975-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-13 | 1979-06-14 | 1979-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-13 | 1983-06-14 | 1983-12-14 | $7700.00 | Window Closed / Lapsed |