US4586196A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable surgical gown
Assignee: Boundary Healthcare Products Corp
•
Filing: 1984-10-03
•
Granted: 1986-05-06
•
Expires: 2004-10-03
Abstract
Abstract A disposable surgical gown having areas manufactured from materials having a high degree of air permeability is disclosed. Other portions of the disposable surgical gown are manufactured from material which are liquid repellent or liquid impermeable.
Inventors
- 👤 Roger N. White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:26
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/12; A41D13/1209
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
53 words
A disposable surgical gown comprising: a torso enveloping portion; and sleeves affixed to said torso enveloping portions, said sleeves each having an upper portion and a lower portion, said upper portion being vapor permeable and having an air permeability of at least about 300 cubic feet/minute/square foot, said lower portion being liquid impermeable.
Claim 2
Dependent Claim
53 words
A disposable surgical gown comprising: a torso enveloping portion; and sleeves affixed to said torso enveloping portions, said sleeves each having an upper portion and a lower portion, said upper portion being vapor permeable and having an air permeability of at least about 300 cubic feet/minute/square foot, said lower portion being liquid impermeable.
Claim 3
Dependent Claim
47 words
The disposable surgical gown of claim 1 wherein said torso enveloping portion comprises a front panel having a first longitudinal side and a second longitudinal side, a first rear panel affixed to said first longitudinal side and a second rear panel affixed to said second longitudinal side.
Claim 4
Dependent Claim
30 words
The disposable surgical gown of claim 2 wherein said first rear panel and said second rear panel have an air permeability of at least about 300 cubic feet/minute/per square foot.
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) | 1989-05-05 | 1989-11-04 | 1990-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-05-05 | 1993-11-04 | 1994-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-05-05 | 1997-11-04 | 1998-05-06 | $7700.00 | Window Closed / Lapsed |