Intellectual property notice

The following Standard Lifters products are covered by patents and pending applications in the United States and elsewhere. This website is provided to satisfy the patent marking provisions of various jurisdiction, including the virtual patent marking provisions in the United States. The following list of Standard Lifters products and patents may not be all inclusive, and other Standard Lifters products not listed here may be protected by one or more patents.

Standard Rail Lifters:

Notice is hereby provided that the above-referenced product line may be covered by one or more of the following patents or pending applications:

U.S.6,848,290 – U.S.7,024,910

Additional patents may be pending in the United States and elsewhere.

Guided Keepers:

Notice is hereby provided that the above-referenced product line may be covered by one or more of the following patents or pending applications:

U.S.7,730,757 – U.S.7,950,262 – U.S.8,074,486 – U.S.8,151,619 – U.S.8,522,595 – U.S.8,616,038 – U.S.8,919,178 – U.S.8,910,502 – U.S.8,939,005 – U.S.9,221,092 – U.S.9,248,491 – U.S.9,259,809 – U.S.9,254,515 – U.S.9,272,321 – U.S.9,302,311 – U.S.9,776,233 – CA 2,801,060 – CA 2,809,870 – U.S.10,035,180 – U.S.10,046,376 – CA 2,825,222 – U.S.10,099,270 – U.S.10,343,205 – U.S.10,343,206 – U.S.10,265,757 – CA 2,808,153 – US 10,639,701
and other patents pending

Additional patents may be pending in the United States and elsewhere. 

Gas Spring Clamps:

Notice is hereby provided that the above-referenced product line may be covered by one or more of the following patents or pending applications:

U.S.8,733,147 – U.S.8,746,029 – CA 2,820,083 – CA 2,820,089

Additional patents may be pending in the United States and elsewhere.

Pilot Assemblies:

Notice is hereby provided that the above-referenced product line may be covered by one or more of the following patents or pending applications:

U.S.8,844,335 – U.S.8,950,233 – U.S.8,955,364 – U.S.9,067,253 – U.S.9,138,799 – U.S.9,381,560 – U.S.9,895,740 – U.S.10,406,585 – U.S.10,730,099 – CA 2,850,638 –
CA 2,881,300

Additional patents may be pending in the United States and elsewhere.

Stock Ejectors:

Notice is hereby provided that the above-referenced product line may be covered by one or more of the following patents or pending applications:

U.S.9,375,777 – U.S.9,737,923 – U.S.10,384,259

Additional patents may be pending in the United States and elsewhere.

Stock Guides:

Notice is hereby provided that the above-referenced product line may be covered by one or more of the following patents or pending applications:

U.S.9,010,169 – U.S.9,694,411

Additional patents may be pending in the United States and elsewhere.

Modular Spring Retainers:

Notice is hereby provided that the above-referenced product line may be covered by one or more of the following patents or pending applications:

U.S.8,146,399

Additional patents may be pending in the United States and elsewhere.

Pilot Ejector Sleeves:

Notice is hereby provided that the above-referenced product line may be covered by one or more of the following patents or pending applications:

U.S.9,289,815

Additional patents may be pending in the United States and elsewhere.