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Class Information
Number: D10/69
Name: Measuring, testing, or signalling instruments > Measuring, regulating or indicating instrument, or casing > Geometric (5) > Angle or direction (7) > Spirit level
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| D328698 |
Hanger tool |
Aug. 18, 1992 |
| 5127167 |
Multi-function spirit-level |
Jul. 7, 1992 |
| 5119565 |
Corner level apparatus |
Jun. 9, 1992 |
| D326420 |
Level |
May. 26, 1992 |
| D326059 |
Level |
May. 12, 1992 |
| 5103589 |
Sliding panel security assembly and method |
Apr. 14, 1992 |
| D323997 |
Vertical plumb tool |
Feb. 18, 1992 |
| D322581 |
Airplane level |
Dec. 24, 1991 |
| D320360 |
Spirit level |
Oct. 1, 1991 |
| 5044087 |
Line level apparatus |
Sep. 3, 1991 |
| D319029 |
Breakdown level |
Aug. 13, 1991 |
| 5033199 |
Level vial holder assembly |
Jul. 23, 1991 |
| D318434 |
Illuminated level |
Jul. 23, 1991 |
| D318243 |
Leveling instrument |
Jul. 16, 1991 |
| D317725 |
Adjustable level |
Jun. 25, 1991 |
| 5020232 |
Illuminated level |
Jun. 4, 1991 |
| D315521 |
Level device |
Mar. 19, 1991 |
| D314522 |
Level |
Feb. 12, 1991 |
| D314350 |
Level |
Feb. 5, 1991 |
| D310972 |
Carpenter's gauge for installing trim around doors and windows |
Oct. 2, 1990 |
| D310772 |
Multi-vial level attachment for hand-held drills |
Sep. 25, 1990 |
| 4947556 |
Plumber's level |
Aug. 14, 1990 |
| 4944094 |
Picture frame leveling tool |
Jul. 31, 1990 |
| D308998 |
Mountable golf club shaft indicator |
Jul. 3, 1990 |
| D308810 |
Integral level and handle for shank-type tool |
Jun. 26, 1990 |
| D308644 |
Carpenter level |
Jun. 19, 1990 |
| 4928395 |
Extensible level |
May. 29, 1990 |
| 4912854 |
Cross vial liquid bubble illuminated level |
Apr. 3, 1990 |
| 4910876 |
Level attachment |
Mar. 27, 1990 |
| D306335 |
Snap-on level for golf putters |
Feb. 27, 1990 |
| 4894925 |
Extendable level |
Jan. 23, 1990 |
| 4893413 |
Steering wheel centering device |
Jan. 16, 1990 |
| 4888880 |
Electrician's level |
Dec. 26, 1989 |
| 4888875 |
Level for weightlifting |
Dec. 26, 1989 |
| D305202 |
Multi-vial level attachment for hand-held drills |
Dec. 26, 1989 |
| 4876798 |
Level with illuminated bubble vials |
Oct. 31, 1989 |
| 4863022 |
Level package with sleeve positioning element |
Sep. 5, 1989 |
| 4860459 |
Bubble level |
Aug. 29, 1989 |
| D301553 |
Illuminated level |
Jun. 13, 1989 |
| 4829676 |
Hands-free level indicating device |
May. 16, 1989 |
| 4813149 |
Level device |
Mar. 21, 1989 |
| D299317 |
Level |
Jan. 10, 1989 |
| 4794701 |
Level device for a chainsaw |
Jan. 3, 1989 |
| D298806 |
Leveling rotational goniometer |
Dec. 6, 1988 |
| D298421 |
Electrical outlet box leveling template |
Nov. 8, 1988 |
| 4754001 |
Thermosetting cyanate resin and the use thereof for the production of composite materials and IPNs |
Jun. 28, 1988 |
| D296085 |
Angle indicator |
Jun. 7, 1988 |
| 4745688 |
Trueing device |
May. 24, 1988 |
| D295503 |
Center of gravity level |
May. 3, 1988 |
| 4739561 |
Door leveling device |
Apr. 26, 1988 |
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