Patent US5364688A successfully refreshed from Google Patents.
US5364688A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat activated transfer for elastomeric materials
Assignee: Specialty Adhesive Film Co
•
Filing: 1993-09-20
•
Granted: 1994-11-15
•
Expires: 2013-09-20
Abstract
Abstract A heat activated transfer which is particularly suitable for marking elastomeric articles comprises a lower elastomeric layer bonded to an upper polyester layer. The upper polyester layer in turn carries indicia which is a sublimation dye heat transferred into the polyester layer. The polyester is preferably a high temperature saturated polyester resin, preferably polyethylene terephthalate. The lower layer is preferably a thermoplastic elastomeric layer. The two layers are bonded together by a thermoplastic adhesive, preferably a polyester.
Inventors
- 👤 John Mahn, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:01
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/06; B32B27/08; B32B25/00; B32B27/36; B32B7/00; B32B7/04; B32B7/12; B41; B41M; B41M1/00; B41M1/26; B41M1/32; B41M5/00; B41M5/0041; B41M5/0047; B41M5/0052; B41M5/0064; B41M5/025; B41M5/035; B41M5/26; B41M5/382; B41M5/38207; B41M5/38214; B41M7/00; B41M7/0027; B44; B44C; B44C1/00; B44C1/16; B44C1/165; B44C1/17; B44C1/1712; B44C1/1716; B60; B60C; B60C13/00; B60C13/001; B60C13/02; B29; B29D; B29D30/00; B29D30/06; B29D30/72; B29D2030/726; B32B2367/00; B32B2519/00; Y; Y10; Y10S; Y10S428/00; Y10S428/914; Y10T; Y10T428/00; Y10T428/24; Y10T428/24628; Y10T428/24736; Y10T428/31504; Y10T428/31551; Y10T428/31565; Y10T428/31826; Y10T428/3183
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
46 words
An indicia bearing elastomeric article comprising: an elastomeric layer having a lower surface bonded to said elastomeric article, said elastomeric layer having an upper surface bonded to a clear high melting point polyester thermoplastic layer, indicia comprising a sublimation dye carried in said polyester thermoplastic layer.
Claim 2
Dependent Claim
46 words
An indicia bearing elastomeric article comprising: an elastomeric layer having a lower surface bonded to said elastomeric article, said elastomeric layer having an upper surface bonded to a clear high melting point polyester thermoplastic layer, indicia comprising a sublimation dye carried in said polyester thermoplastic layer.
Claim 3
Dependent Claim
21 words
The article claimed in claim 1 further comprising a thermoplastic adhesive layer bonding said upper polyester layer to said elastomeric layer.
Claim 4
Dependent Claim
14 words
The article claimed in claim 2 wherein said elastomeric layer is a thermoplastic elastomer.
Claim 5
Dependent Claim
15 words
The article claimed in claim 2 wherein said elastomeric layer is an uncured elastomeric layer.
Claim 6
Dependent Claim
15 words
The article claimed in claim 2 wherein said elastomeric layer is a cured elastomeric layer.
Claim 7
Dependent Claim
14 words
The article claimed in claim 5 wherein said thermoplastic adhesive is a polyester adhesive.
Claim 8
Dependent Claim
15 words
The article claimed in claim 6 wherein said upper polyester layer comprises polyethylene glycol terephthalate.
Claim 9
Dependent Claim
43 words
A heat activated indicia bearing sheet comprising: a thermoplastic elastomeric lower layer bonded to a primer coated clear polyethylene terephthalate upper layer by a polyester adhesive layer; said transfer further including indicia comprising sublimation dye carried in said clear polyethylene terephthalate upper layer.
Claim 10
Dependent Claim
43 words
A heat activated indicia bearing sheet comprising: a thermoplastic elastomeric lower layer bonded to a primer coated clear polyethylene terephthalate upper layer by a polyester adhesive layer; said transfer further including indicia comprising sublimation dye carried in said clear polyethylene terephthalate upper layer.
References Cited (Backward Citations)
US1875582A
Cited
US2833685A
Cited
US2984596A
Cited
US2912344A
Cited
US2920674A
Cited
US3296061A
Cited
US3225810A
Cited
US3729041A
Cited
US4059471A
Cited
US4202663A
Cited
US3952131A
Cited
US4021591A
Cited
US4238190A
Cited
US4098935A
Cited
US4224268A
Cited
US4354851A
Cited
JPS53116908A
Cited
JPS53119990A
Cited
US4395263A
Cited
US4269885A
Cited
US4311181A
Cited
JPS56115211A
Cited
US4461795A
Cited
EP0097528A2
Cited
US4541340A
Cited
US4692198A
Cited
US4581266A
Cited
US4577204A
Cited
US4711874A
Cited
US4610904A
Cited
US4820310A
Cited
US4865913A
Cited
US4927709A
Cited
US5164224A
Cited
US5173684A
Cited
US5171633A
Cited
US5183856A
Cited
US5187224A
Cited
US5179611A
Cited
US5160383A
Cited
US5185420A
Cited
US5183695A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-11-14 | 1998-05-16 | 1998-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-11-14 | 2002-05-16 | 2002-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-11-14 | 2006-05-16 | 2006-11-15 | $7700.00 | Window Closed / Lapsed |