Ladder inclinometer
United States Patent D249875
US Patent References:
/D110646.html
Petrochko - July, 1938 - D110646

/D190525.html
Stroyman et al. - June, 1961 - D190525

/D195431.html
Rieker - June, 1963 - D195431

/0703306.html
Roe - June, 1902 - 0703306

Bound buttonhole layout guide
Beck - October, 1957 - 2810205


Inventors:
Bumbal, Paul (175 Pinehurst Ave., New York, NY, 10033)
Mizzi, John V. (12 Wagon Wheel Rd., Poughkeepsie, NY, 12601)
Application Number:
D/708107
Publication Date:
10/10/1978
Filing Date:
07/23/1976
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Primary Class:
D10/69
Field of Search:
D10/109, D10/111, D10/64, D10/104, D10/69, 33/370, 33/371, 33/372, 33/376, 33/377, 33/379, 33/381, 33/382, 33/389, 33/390
US Patent References:
2823461Tilting arbor saw gageFebruary, 1958SchneiderD10/64
3146529House trailer leveling indicatorSeptember, 1964Chamberlin33/370
3159924Ladder inclinometerDecember, 1964Lieblein33/379
Primary Examiner:
Lucas, Susan J.
Attorney, Agent or Firm:
Kronman, Albert F.
Claims:
1. The ornamental design for a ladder inclinometer, as shown and described.

Description:

FIG. 1 is a somewhat isometric view of a ladder inclinometer, showing my new design,

FIG. 2 is a view in front elevation,

FIG. 3 is a view in rear elevation;

FIG. 4 is a side view thereof;

FIG. 5 is a plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The flat interior surfaces of both levels, as well as the area above the curved level, are shaded to indicate contrast.