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USD312682S - Heater for plastic or polyvinyl chloride conduit - Google Patents

Heater for plastic or polyvinyl chloride conduit Download PDF

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Publication number
USD312682S
USD312682S US07/146,149 US14614988F USD312682S US D312682 S USD312682 S US D312682S US 14614988 F US14614988 F US 14614988F US D312682 S USD312682 S US D312682S
Authority
US
United States
Prior art keywords
heater
plastic
polyvinyl chloride
chloride conduit
conduit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07/146,149
Inventor
Michael D. Kirkes
Steven P. Wallace
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US07/146,149 priority Critical patent/USD312682S/en
Application granted granted Critical
Publication of USD312682S publication Critical patent/USD312682S/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a left front perspective of a heater for plastic or polyvinyl chloride conduit, showing our new design;
FIG. 2 is a front elevational view, thereof;
FIG. 3 is a rear elevational view, thereof;
FIG. 4 is a top plan view, thereof;
FIG. 5 is a bottom plan view, thereof;
FIG. 6 is a left end elevational view thereof;
FIG. 7 is a right end elevational view thereof; and
FIG. 8 is a front elevational view thereof, with the conduit support subframe in extended condition.
The representation of the piece of polyvinyl chloride conduit shown in broken lines in FIG. 8 is included solely for purposes of illustration, and forms no part of the claimed design.

Claims (1)

  1. The ornamental design for a heater for plastic or polyvinyl chloride conduit, as shown and described.
US07/146,149 1988-01-19 1988-01-19 Heater for plastic or polyvinyl chloride conduit Expired - Lifetime USD312682S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/146,149 USD312682S (en) 1988-01-19 1988-01-19 Heater for plastic or polyvinyl chloride conduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/146,149 USD312682S (en) 1988-01-19 1988-01-19 Heater for plastic or polyvinyl chloride conduit

Publications (1)

Publication Number Publication Date
USD312682S true USD312682S (en) 1990-12-04

Family

ID=64452547

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/146,149 Expired - Lifetime USD312682S (en) 1988-01-19 1988-01-19 Heater for plastic or polyvinyl chloride conduit

Country Status (1)

Country Link
US (1) USD312682S (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052593A (en) 1975-06-23 1977-10-04 Ebert Edward A Electric heating apparatus for heating thermoplastic articles
US4749843A (en) 1986-10-14 1988-06-07 Research, Inc. Enveloping radiant heater

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052593A (en) 1975-06-23 1977-10-04 Ebert Edward A Electric heating apparatus for heating thermoplastic articles
US4749843A (en) 1986-10-14 1988-06-07 Research, Inc. Enveloping radiant heater

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Ensley Tool Co., Inc. Catalog 19 entitled Ensley Get-The-Job-Done Tools, cover page, index and p. 10, published prior to Jan. 1988.

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