Patent US4915994A successfully refreshed from Google Patents.
US4915994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dimensionally stable pressure sensitive label
Assignee: BJK HOLDINGS Inc A Corp OF DELAWARE
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Filing: 1988-10-24
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Granted: 1990-04-10
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Expires: 2008-10-24
Abstract
Abstract A dimensionally stable pressure sensitive label, and method of making the same, primarily for application upon in-process components in manufacturing operations to provide a reliable bar code identification means and real time data tracking capability of those components when subjected to high temperature processing environments of up to 800-degrees Fahrenheit, which label, following imprint thereon of either or both machine and human readable matter, is thereafter dimensionally reinforced with a high polymer film mechanically bonded to the face stock top-side surface thereof to produce a laminate structure that protects and maintains the printed imagery in a distortion free configuration during utilization in the high temperature processing environment and consistently provides a 100% read rate legibility of the machine readable matter imprinted thereon when sensed with compatable scanning equipment.
Inventors
- 👤 Larry J. Begelfer
- 👤 Scott L. Hoofnagle
- 👤 Paul H. Yeagle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:49
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; G09F3/0297; G09F3/08; G09F3/10; G09F2003/0202; G09F2003/023; H; H05; H05K; H05K1/00; H05K1/02; H05K1/0266; Y; Y10; Y10T; Y10T428/00; Y10T428/14; Y10T428/1424; Y10T428/31504; Y10T428/31721
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
156 words
A dimensionally stable pressure sensitive label for distortion free utilization upon support surfaces in high temperature application environments of up to 800-degrees Fahrenheit, comprising in combination a face stock material having applied to the lower inward facing surface thereof an adhesive bonding primer and imprinted upon the upper outward facing surface thereof a printing of machine and human readable matter, a carrier lining backing paper having applied thereto a silicone release medium, an adhesive film laminately bonding the lower inward facing surface of said face stock material to said silicone release medium to form a pressure sensitive laminate label structure, and a heat resistant dimensionally stable insulating cover film component comprised of a high polymer having an imide group in the polymer chain being laminately bonded to the upper outward facing surface of said face stock material upon said printing by means of a bonding adhesive component to thereby form said dimensionally stable pressure sensitive label.
Claim 2
Dependent Claim
156 words
A dimensionally stable pressure sensitive label for distortion free utilization upon support surfaces in high temperature application environments of up to 800-degrees Fahrenheit, comprising in combination a face stock material having applied to the lower inward facing surface thereof an adhesive bonding primer and imprinted upon the upper outward facing surface thereof a printing of machine and human readable matter, a carrier lining backing paper having applied thereto a silicone release medium, an adhesive film laminately bonding the lower inward facing surface of said face stock material to said silicone release medium to form a pressure sensitive laminate label structure, and a heat resistant dimensionally stable insulating cover film component comprised of a high polymer having an imide group in the polymer chain being laminately bonded to the upper outward facing surface of said face stock material upon said printing by means of a bonding adhesive component to thereby form said dimensionally stable pressure sensitive label.
Claim 3
Dependent Claim
19 words
The dimensionally stable pressure sensitive label according to claim 1 wherein said face stock material is unplasticized polyvinyl chloride.
Claim 4
Dependent Claim
25 words
The dimensionally stable pressure sensitive label according to claim 2 wherein said printing of machine and human readable matter is accomplished by a photocomposition process.
Claim 5
Dependent Claim
27 words
The dimensionally stable pressure sensitive label according to claim 2 wherein said printing of machine and human readable matter is accomplished by a dot matrix impact process.
Claim 6
Dependent Claim
25 words
The dimensionally stable pressure sensitive label according to claim 2 wherein said printing of machine and human readable matter is accomplished by an electrostatic process.
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) | 1993-04-09 | 1993-10-09 | 1994-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-04-09 | 1997-10-09 | 1998-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-04-09 | 2001-10-09 | 2002-04-10 | $7700.00 | Window Closed / Lapsed |