Sandglass

Details Sandglass Sandglass

2005-10-04

2005-10-04

Holtje, Nelson C. (Department: 2913)

Measuring, testing, or signalling instruments

Time-measuring instrument or casing

Sandglass

Design Patent

active

D0510284

CLAIM:
The ornamental design for sandglass, as shown and described.

REFERENCES:
patent: D41554 (1911-07-01), Doolittle
patent: D122475 (1940-09-01), Weiss
patent: D128396 (1941-07-01), Lazarus
patent: D129597 (1941-09-01), Shinn
patent: D149262 (1948-04-01), Doolin
patent: D150556 (1948-08-01), Addario
patent: D166043 (1952-02-01), Miller
patent: D179927 (1957-03-01), Young
patent: 3707842 (1973-01-01), Spivak
patent: 4267588 (1981-05-01), Daniels
patent: 4332096 (1982-06-01), Kohner et al.
patent: D282056 (1986-01-01), Levine
patent: D300725 (1989-04-01), Lin
patent: 5023852 (1991-06-01), Mikels
patent: D321669 (1991-11-01), Hoehne

Affiliated with

Also associated with

Rating

Sandglass does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Sandglass, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sandglass will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3442342