Other patents on similar builders include 4,141,676; 4,169,934; 4,201,858; 4,204,852; 4,224,420; 4,225,685; 4,226,960; 4,233,422; 4,233,423; 4,302,564 and 4,303,777.
Ayat ti kangrunaan a pakailasinan dagiti pasurot ni Kristo, ket “ti ayat . . . saanna a sapulen dagiti bukodna a pagimbagan.”—1 Corinto 13:4, 5; Juan 13:34, 35.