Patent US2950479A successfully refreshed from Google Patents.
US4372318A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal treatment device
Assignee: Individual
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Filing: 1980-11-04
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Granted: 1983-02-08
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Expires: 2000-11-04
Abstract
Abstract A thin flexible member, vertically elongated and hollow, has a rear surface and an oppositely disposed exposed front surface. The member has top and bottom edges and oppositely disposed side edges. The front surface has a slit communicating with the interior of the member which extends between the side edges thereof adjacent but below the top edge thereof. A horizontally elongated flexible strip extends across said member intermediate the top and bottom edges thereof and adjacent the front surface. The strip is secured to the side edges and is otherwise spaced from the front surface. The top portion of the member above the strip can be folded upon the remaining portion of said member and extend through the space between the strip and the member with the slit being disposed below the strip to seal the interior of the member. A flexible cushioning layer can be secured to the rear surface of the member. Alternatively, the member can have a rear pocket in which the cushioning layer can be removably disposed. Two such members can be suitably interconnected to form a structure particularly adapted for thermal treatment of eyes.
Inventors
- 👤 Eric Viesturs
- 👤 Gundar Viesturs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 08:14
CPC Classifications
A; A61; A61F; A61F7/00; A61F7/02; A61F2007/0001; A61F2007/0002; A61F2007/0004; A61F2007/0225; A61F2007/0228; A61F2007/023
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
416 words
A device used to overlie the eyes and nose of patient receiving thermal treatment, said device comprising: first and second like thin flexible vertically elongated hollow interior members adapted to receive hot or cold material, each member having oppositely disposed front and rear surfaces, top and bottom edges and oppositely disposed side edges defining said interior, the front surface of each member having a slit communicating with each respective interior of the member to enable insertion or removal of hot or cold material into said interior of each member, each slit extending between the side edges of its corresponding front member adjacent but below the top edge of each front member; a thin vertically elongated flexible central element having oppositely disposed front and rear surfaces and itself disposed between the first and second members, said element having first and second oppositely disposed side edges, each of the first and second side edges of the element being connected to an adjacent side edge of a corresponding one of said first and second members; and a horizontal elongated flexible strip extending across the front surfaces of said first and second members and said element between the top and bottom edges of said first and second members, the strip having a top edge disposed below the slits of the first and second members, said strip being secured to each member in spaced apart discrete positions adjacent the side edges of each front member and being otherwise spaced from the front surface of each member, each member having a top portion which is disposed above the top edge of the strip and which can be folded upon the remaining portion of the member and positioned between the strip and the front surface of the member to seal said slit, each top portion when folded having a horizontal line of fold coincident with the top edge of said strip; first and second thin flexible sheets, each sheet being disposed adjacent the rear surface of the corresponding member and sealed thereto along the bottom edge and along those parts of the side edges which are disposed below the top edge of the strip, the top edge of each sheet being aligned with the top edge of the strip, thus forming a pocket whereby each of the first and second members has a corresponding pocket; and first and second flexible cushioning layers having thermal delay characteristics, each of the layers being removably disposed in the pocket of the corresponding one of said members.
Claim 2
Independent Claim
416 words
A device used to overlie the eyes and nose of patient receiving thermal treatment, said device comprising: first and second like thin flexible vertically elongated hollow interior members adapted to receive hot or cold material, each member having oppositely disposed front and rear surfaces, top and bottom edges and oppositely disposed side edges defining said interior, the front surface of each member having a slit communicating with each respective interior of the member to enable insertion or removal of hot or cold material into said interior of each member, each slit extending between the side edges of its corresponding front member adjacent but below the top edge of each front member; a thin vertically elongated flexible central element having oppositely disposed front and rear surfaces and itself disposed between the first and second members, said element having first and second oppositely disposed side edges, each of the first and second side edges of the element being connected to an adjacent side edge of a corresponding one of said first and second members; and a horizontal elongated flexible strip extending across the front surfaces of said first and second members and said element between the top and bottom edges of said first and second members, the strip having a top edge disposed below the slits of the first and second members, said strip being secured to each member in spaced apart discrete positions adjacent the side edges of each front member and being otherwise spaced from the front surface of each member, each member having a top portion which is disposed above the top edge of the strip and which can be folded upon the remaining portion of the member and positioned between the strip and the front surface of the member to seal said slit, each top portion when folded having a horizontal line of fold coincident with the top edge of said strip; first and second thin flexible sheets, each sheet being disposed adjacent the rear surface of the corresponding member and sealed thereto along the bottom edge and along those parts of the side edges which are disposed below the top edge of the strip, the top edge of each sheet being aligned with the top edge of the strip, thus forming a pocket whereby each of the first and second members has a corresponding pocket; and first and second flexible cushioning layers having thermal delay characteristics, each of the layers being removably disposed in the pocket of the corresponding one of said members.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-02-07 | 1986-08-09 | 1987-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-02-07 | 1990-08-09 | 1991-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-02-07 | 1994-08-09 | 1995-02-08 | $7700.00 | Window Closed / Lapsed |