![]() When marker 110 is pushed down and out of marker housing 120a, the flared out region 165a comes in contact with ridges 170a at bottom end 125a of marker housing 120a. Inside marker housing 120 a, near the bottom end, 125a marker 110 has flared out region 165a. At the bottom end 125a of marker housing 120a, an opening provides a means for the marking tip 116 to move outside of marker housing 120a and into marking position. This spring means 150a can be a coiled compression spring. The other end of spring means 150a is fixed to the top end of marker 110. Spring means 150a is attached to the bottom end of movable plunger 130a. Movable plunger 130a is attached to lever arm 140a which connects to locking mechanism 100a. Flared end 132a and ridge 122a slidably retain hold movable plunger 130a within marker housing 120a. Inside the top end 121a, there is provided a movable plunger 130a with flared end 132a which rests inside marker housing 120a and slides up and down within the marker housing 120a. Marker housing 120a has two ends, the top end 121a of marker housing 120a consists of an opening with ridge 122a on either side. 2, spring loaded marker 110 is in a first position, located within marker housing 120a. G01B3/1089- Tapes combined with arrangements for functions other than measuring lengths for marking, drawing or cutting.B25H7/00- Marking-out or setting-out work.FOR MARKING-OUT WORK STORAGE MEANS FOR WORKSHOPS B25- HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS.G01B3/1084- Tapes combined with arrangements for functions other than measuring lengths.G01B3/00- Instruments as specified in the subgroups and characterised by the use of mechanical measuring means. ![]() G01B- MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS.238000006011 modification reaction Methods 0.000 description 2.238000004519 manufacturing process Methods 0.000 description 2.229910002804 graphite Inorganic materials 0.000 description 2.OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2.229910000760 Hardened steel Inorganic materials 0.000 description 2.239000000463 material Substances 0.000 claims abstract description 18.239000003550 marker Substances 0.000 claims abstract description 114.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 Holevas Michael, Tsoungos George filed Critical Holevas Michael Priority to US08/238,499 priority Critical patent/US5435074A/en Application granted granted Critical Publication of US5435074A publication Critical patent/US5435074A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US08/238,499 Inventor Michael Holevas George Tsoungos Original Assignee Holevas Michael Tsoungos George Priority date (The priority date is an assumption and is not a legal conclusion. Google Patents Tape measure and marking deviceÄownload PDF Info Publication number US5435074A US5435074A US08/238,499 US23849994A US5435074A US 5435074 A US5435074 A US 5435074A US 23849994 A US23849994 A US 23849994A US 5435074 A US5435074 A US 5435074A Authority US United States Prior art keywords marker housing scribe locking mechanism tape Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5435074A - Tape measure and marking device US5435074A - Tape measure and marking device
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