US3736595A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective suit
Assignee: Individual
•
Filing: 1971-08-30
•
Granted: 1973-06-05
•
Expires: 1991-08-30
Abstract
Abstract A protective suit worn to prevent spread of infectious agents comprising a coat and hood made from disposable paper and having closures consisting of pressure sensitive adhesive strips which bond together the overlapping edges of the openings which permit donning the suit. The adhesive strips are protected with foil until it is desired to close the openings after donning.
Inventors
- 👤 O Siegmann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:14
CPC Classifications
A; A41; A41D; A41D13/00; A41D13/12; A41D13/1209; A41D13/1218; A42; A42B; A42B7/00
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
85 words
A protective suit of disposable material comprising a coat having a continuous adhesive strip in the vicinity of one edge of the opening slit of the coat, said strip being covered by a removable protective adhesive foil, the strip constituting a nondetachable closure for the pressed-together edges of said opening slit after said foil has been removed, said suit adapted to be removed from a wearer only by tearing the suit when the opening slit is sealed whereby reuse of the suit is rendered impossible.
Claim 2
Dependent Claim
85 words
A protective suit of disposable material comprising a coat having a continuous adhesive strip in the vicinity of one edge of the opening slit of the coat, said strip being covered by a removable protective adhesive foil, the strip constituting a nondetachable closure for the pressed-together edges of said opening slit after said foil has been removed, said suit adapted to be removed from a wearer only by tearing the suit when the opening slit is sealed whereby reuse of the suit is rendered impossible.
Claim 3
Dependent Claim
76 words
A protective suit according to claim 1 in which at least a partial region at the perimeter of the sleeve ends of the coat a further adhesive strip is provided having a protective adhesive foil which on removal from the adhesive strip, the strip constitutes a non-detachable fastening of the sleeve end folded to seal around the wrist of the wearer, said sleeve ends opened when the sleeve strip is sealed only by tearing the sleeve.
Claim 4
Dependent Claim
52 words
A protective suit according to claim 1, further comprising a hood with a neck-covering extension piece having overlapping front ends, one of said ends having an adhesive strip providing a non-detachable closure for said hood, said hood removed when the front ends are sealed only by tearing the ends of the hood.
Claim 5
Dependent Claim
14 words
A protective suit according to claim 1 in which said disposable material is paper.
Claim 6
Dependent Claim
15 words
A protective suit according to claim 4 in which the paper is reinforced with plastics.
Claim 7
Dependent Claim
21 words
A protective suit according to claim 1 in which said adhesive strip is provided on the outside of the protective suit.
Claim 8
Dependent Claim
20 words
A protective suit according to claim 4 in which said paper is colored with a color psychologically relaxing to animals.
References Cited (Backward Citations)
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Cited
US2668294A
Cited
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Cited
US3496572A
Cited
US3416157A
Cited
US3490072A
Cited
US3488773A
Cited
US3529594A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-06-04 | 1976-12-04 | 1977-06-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-06-04 | 1980-12-04 | 1981-06-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-06-04 | 1984-12-04 | 1985-06-05 | $7700.00 | Window Closed / Lapsed |