Patent US3983277A successfully refreshed from Google Patents.
US3983277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decorating placemat construction with a graphic pattern
Assignee: Precare Inc
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Filing: 1975-07-09
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Granted: 1976-09-28
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Expires: 1995-07-09
Abstract
Abstract Improved placement apparatus comprises a compliant backer sheet, e.g., formed of foamed polyvinyl chloride, and a clear transparent overlay sheet, e.g., of vinyl, disposed over the backer and secured on three sides thereto, as by thermowelding, to fuse the contiguous backer and overlay plastic materials. A graphics sheet desired by a consumer, e.g., a wallpaper or fabric segment, is inserted between the backer and overlay, and enclosed by securing a flap-like member affixed to the overlay to the backer sheet. A double sided acrylic copolymer adhesive strip is advantageously utilized to secure the flap and backer sheet.
Inventors
- 👤 Don Ackerman
- 👤 Robert Ira Schwartztol
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:54
CPC Classifications
B; B32; B32B; B32B3/00; B32B3/02; B32B3/04; A; A47; A47G; A47G23/00; A47G23/03; A47G23/0303; B32B27/00; B32B27/06; B32B27/065; B32B27/30; B65; B65D; B65D75/00; B65D75/28; B65D75/30; B65D75/32; B32B2266/00; B32B2266/02; B32B2266/0214; B32B2266/0221; B32B2266/0235; B32B2307/00; B32B2307/40; B32B2307/412; Y; Y10; Y10S; Y10S428/00; Y10S428/911; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1008; Y10T156/1011; Y10T428/00; Y10T428/16; Y10T428/162; Y10T428/24; Y10T428/2419; Y10T428/24802; Y10T428/24851; Y10T428/24868; Y10T428/28; Y10T428/2813
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
110 words
In combination in a placemat, a compliant backer sheet, a clear overlay sheet, means securing said overlay sheet and said backer sheet about less than all the periphery thereof, graphic bearing sheet means disposed between said backer and overlay sheet with said graphics disposed toward said overlay sheet, flap member means secured to said clear overlay sheet about the portion of the periphery thereof where said overlay sheet and said backer are not secured, and double sided adhesive strip means secured to the surface of one of said compliant backer sheet remote from said clear overlay sheet and said flap member, and disposed in proximate relation to said flap member.
Claim 2
Dependent Claim
110 words
In combination in a placemat, a compliant backer sheet, a clear overlay sheet, means securing said overlay sheet and said backer sheet about less than all the periphery thereof, graphic bearing sheet means disposed between said backer and overlay sheet with said graphics disposed toward said overlay sheet, flap member means secured to said clear overlay sheet about the portion of the periphery thereof where said overlay sheet and said backer are not secured, and double sided adhesive strip means secured to the surface of one of said compliant backer sheet remote from said clear overlay sheet and said flap member, and disposed in proximate relation to said flap member.
Claim 3
Dependent Claim
23 words
A combination as in claim 1 wherein said securing means comprises a thermally fused portion of said overlay and said compliant backer sheet.
Claim 4
Dependent Claim
14 words
A combination as in claim 2 wherein said backer sheet comprises foamed polyvinyl chloride.
Claim 5
Dependent Claim
13 words
A combination as in claim 3 wherein said clear overlay sheet comprises vinyl.
Claim 6
Dependent Claim
21 words
A combination as in claim 4 wherein said double sided adhesive comprises a mixture of an acrylic copolymer and synthetic resin.
Claim 7
Dependent Claim
13 words
A combination as in claim 5 wherein said flap member comprises white vinyl.
Claim 8
Dependent Claim
13 words
A combination as in claim 1 wherein said compliant backer sheet is clear.
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) | 1979-09-28 | 1980-03-29 | 1980-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-09-28 | 1984-03-29 | 1984-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-09-28 | 1988-03-29 | 1988-09-28 | $7700.00 | Window Closed / Lapsed |